---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-571 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23771 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 551 4093 1 3301 7087 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a5:33:06 brd ff:ff:ff:ff:ff:ff inet 10.30.122.129/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fea5:3306/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:c1:e2:a8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-571) 04/28/25 _x86_64_ (2 CPU) 02:06:20 LINUX RESTART (2 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 9.74 0.36 9.39 0.00 50.15 5512.18 0.00 02:09:01 23.51 9.23 14.28 0.00 694.55 5835.56 0.00 02:10:01 85.94 0.37 85.57 0.00 16.13 18729.81 0.00 02:11:01 1.58 0.00 1.58 0.00 0.00 21.60 0.00 02:12:01 37.03 4.93 32.09 0.00 2613.56 5939.68 0.00 02:13:01 5.30 0.02 5.28 0.00 0.13 104.25 0.00 02:14:01 1.68 0.00 1.68 0.00 0.00 27.60 0.00 02:15:01 1.78 0.00 1.78 0.00 0.00 30.00 0.00 02:16:01 1.87 0.00 1.87 0.00 0.00 49.19 0.00 02:17:01 2.28 0.02 2.27 0.00 0.13 41.72 0.00 02:18:01 1.72 0.00 1.72 0.00 0.00 40.79 0.00 02:19:01 1.37 0.00 1.37 0.00 0.00 40.93 0.00 02:20:01 1.58 0.00 1.58 0.00 0.00 19.87 0.00 02:21:01 41.64 0.70 40.94 0.00 82.79 3800.83 0.00 Average: 15.51 1.12 14.39 0.00 247.19 2867.88 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 5671376 7302116 519124 6.38 44252 1754120 1515480 16.50 722112 1536668 192 02:09:01 4860012 7229648 551348 6.78 79068 2408040 1555292 16.93 797484 2180104 539892 02:10:01 4822516 7194716 586120 7.20 79600 2409924 1593344 17.35 837540 2178116 284 02:11:01 4823752 7195944 585116 7.19 79632 2409924 1615744 17.59 836300 2178316 124 02:12:01 4514960 7181852 573836 7.05 103700 2687028 1592704 17.34 1043592 2259668 1012 02:13:01 4535808 7197912 558236 6.86 102272 2683792 1580624 17.21 1026620 2256268 336 02:14:01 4534588 7197100 559028 6.87 102304 2684120 1573332 17.13 1027852 2256516 120 02:15:01 4512828 7176132 579912 7.13 102368 2684848 1577992 17.18 1049644 2257100 764 02:16:01 4528336 7191812 564156 6.93 102436 2684956 1577976 17.18 1033700 2257200 144 02:17:01 4525208 7189052 566848 6.97 102540 2685136 1577976 17.18 1037096 2257384 120 02:18:01 4527296 7191416 564564 6.94 102644 2685348 1577976 17.18 1035732 2257592 200 02:19:01 4526532 7191164 564748 6.94 102728 2685768 1568552 17.08 1035768 2257804 204 02:20:01 4527808 7192508 563452 6.92 102772 2685800 1568552 17.08 1034852 2257824 120 02:21:01 4388004 7289136 466684 5.74 125404 2871332 1163256 12.66 981780 2424288 150244 Average: 4664216 7208608 557369 6.85 95123 2572867 1545629 16.83 964291 2201061 49554 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 ens3 24.60 17.79 12.08 5.97 0.00 0.00 0.00 0.00 02:08:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 57.17 39.03 1054.19 4.60 0.00 0.00 0.00 0.00 02:09:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 10.96 10.08 4.65 12.06 0.00 0.00 0.00 0.00 02:10:01 lo 8.30 8.30 11.78 11.78 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 0.65 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 100.33 53.06 2168.50 3.91 0.00 0.00 0.00 0.00 02:12:01 lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 ens3 1.97 2.10 3.17 3.14 0.00 0.00 0.00 0.00 02:13:01 lo 2.43 2.43 6.08 6.08 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 ens3 3.65 3.60 2.27 7.66 0.00 0.00 0.00 0.00 02:14:01 lo 5.47 5.47 9.55 9.55 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 ens3 7.35 7.10 1.97 15.56 0.00 0.00 0.00 0.00 02:15:01 lo 10.58 10.58 16.73 16.73 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 ens3 5.47 5.57 0.77 15.02 0.00 0.00 0.00 0.00 02:16:01 lo 8.70 8.70 15.33 15.33 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 9.93 9.68 1.54 30.18 0.00 0.00 0.00 0.00 02:17:01 lo 16.86 16.86 31.12 31.12 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 10.46 10.48 1.63 33.13 0.00 0.00 0.00 0.00 02:18:01 lo 18.53 18.53 34.28 34.28 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 7.72 7.87 1.28 23.20 0.00 0.00 0.00 0.00 02:19:01 lo 12.73 12.73 23.85 23.85 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.45 1.53 0.50 3.07 0.00 0.00 0.00 0.00 02:20:01 lo 2.00 2.00 3.43 3.43 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 56.07 43.38 586.31 33.26 0.00 0.00 0.00 0.00 02:21:01 lo 18.11 18.11 25.34 25.34 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 21.27 15.12 274.52 13.64 0.00 0.00 0.00 0.00 Average: lo 7.73 7.73 12.72 12.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-571) 04/28/25 _x86_64_ (2 CPU) 02:06:20 LINUX RESTART (2 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 2.08 0.00 0.54 10.59 0.04 86.76 02:08:01 0 1.31 0.00 0.46 17.79 0.03 80.40 02:08:01 1 2.84 0.00 0.61 3.41 0.05 93.09 02:09:01 all 28.01 0.00 2.73 6.28 0.08 62.90 02:09:01 0 20.84 0.00 2.73 12.16 0.08 64.19 02:09:01 1 35.19 0.00 2.73 0.40 0.08 61.60 02:10:01 all 2.67 0.00 0.74 1.77 0.08 94.74 02:10:01 0 2.68 0.00 0.54 1.24 0.08 95.46 02:10:01 1 2.66 0.00 0.94 2.29 0.08 94.02 02:11:01 all 0.82 0.00 0.26 0.02 0.10 98.80 02:11:01 0 0.82 0.00 0.27 0.02 0.10 98.79 02:11:01 1 0.81 0.00 0.25 0.02 0.10 98.82 02:12:01 all 7.56 0.00 3.68 1.21 0.10 87.44 02:12:01 0 7.41 0.00 2.81 0.67 0.08 89.02 02:12:01 1 7.71 0.00 4.56 1.76 0.12 85.86 02:13:01 all 1.68 0.00 0.43 0.04 0.13 97.72 02:13:01 0 1.18 0.00 0.42 0.05 0.13 98.21 02:13:01 1 2.17 0.00 0.45 0.03 0.12 97.23 02:14:01 all 2.18 0.00 0.40 0.06 0.13 97.23 02:14:01 0 1.45 0.00 0.51 0.00 0.17 97.87 02:14:01 1 2.89 0.00 0.30 0.12 0.10 96.60 02:15:01 all 2.11 0.00 0.59 0.04 0.10 97.16 02:15:01 0 2.18 0.00 0.65 0.07 0.08 97.02 02:15:01 1 2.05 0.00 0.52 0.02 0.12 97.29 02:16:01 all 1.21 0.00 0.41 0.07 0.09 98.22 02:16:01 0 0.57 0.00 0.32 0.02 0.03 99.06 02:16:01 1 1.86 0.00 0.51 0.12 0.15 97.36 02:17:01 all 1.53 0.00 0.48 0.04 0.10 97.84 02:17:01 0 1.16 0.00 0.40 0.07 0.08 98.28 02:17:01 1 1.90 0.00 0.56 0.02 0.12 97.41 02:18:01 all 1.43 0.00 0.60 0.03 0.08 97.86 02:18:01 0 1.27 0.00 0.62 0.05 0.08 97.97 02:18:01 1 1.60 0.00 0.57 0.00 0.08 97.74 02:18:01 CPU %user %nice %system %iowait %steal %idle 02:19:01 all 1.63 0.00 0.58 0.02 0.10 97.67 02:19:01 0 1.47 0.00 0.59 0.03 0.07 97.84 02:19:01 1 1.78 0.00 0.57 0.00 0.13 97.51 02:20:01 all 0.98 0.00 0.26 0.02 0.12 98.63 02:20:01 0 0.83 0.00 0.27 0.03 0.12 98.75 02:20:01 1 1.13 0.00 0.25 0.00 0.12 98.50 02:21:01 all 28.82 0.00 2.61 1.31 0.11 67.15 02:21:01 0 21.85 0.00 2.18 2.30 0.12 73.55 02:21:01 1 35.76 0.00 3.04 0.33 0.10 60.77 Average: all 5.93 0.00 1.02 1.53 0.10 91.41 Average: 0 4.67 0.00 0.91 2.46 0.09 91.87 Average: 1 7.20 0.00 1.13 0.60 0.11 90.96