---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-3960 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 9.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 521 4068 1 3355 7116 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5a:7e:bc brd ff:ff:ff:ff:ff:ff inet 10.30.123.116/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe5a:7ebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:db:19:d7 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-3960) 06/25/25 _x86_64_ (2 CPU) 01:51:39 LINUX RESTART (2 CPU) 01:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:53:01 266.51 32.20 234.32 0.00 3615.93 30671.55 0.00 01:54:01 3.62 0.02 3.60 0.00 0.40 82.67 0.00 01:55:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 01:56:01 1.22 0.00 1.22 0.00 0.00 15.06 0.00 01:57:01 32.54 3.63 28.91 0.00 2364.94 5981.14 0.00 01:58:01 7.90 1.27 6.63 0.00 240.76 290.62 0.00 01:59:01 18.56 8.52 10.05 0.00 655.76 3788.17 0.00 02:00:01 98.57 1.08 97.48 0.00 52.92 21042.49 0.00 02:01:01 1.17 0.00 1.17 0.00 0.00 13.20 0.00 02:02:01 1.00 0.00 1.00 0.00 0.00 11.86 0.00 02:03:01 35.16 0.33 34.83 0.00 35.06 3115.35 0.00 Average: 42.13 4.23 37.89 0.00 628.72 5873.46 0.00 01:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 5703012 7399332 417612 5.13 44328 1821424 1140472 12.42 688980 1535516 2044 01:54:01 5703732 7400048 416868 5.12 44380 1821440 1140472 12.42 688976 1535512 140 01:55:01 5703996 7400348 416488 5.12 44420 1821440 1140472 12.42 688756 1535512 132 01:56:01 5703792 7400180 416548 5.12 44444 1821440 1157892 12.61 688504 1535512 164 01:57:01 5400768 7372816 418336 5.14 64548 2085592 1105428 12.03 874804 1634240 492 01:58:01 5310756 7318692 471928 5.80 71620 2113992 1414280 15.40 966500 1630116 452 01:59:01 4394036 7190140 566488 6.96 103844 2815656 1533300 16.69 1157372 2266012 646980 02:00:01 4459056 7215172 540696 6.65 105476 2772576 1516400 16.51 1082160 2274208 176 02:01:01 4459600 7215740 540272 6.64 105508 2772580 1516400 16.51 1081588 2274212 120 02:02:01 4466344 7222536 533444 6.56 105548 2772580 1516400 16.51 1075032 2274212 180 02:03:01 4183452 7224668 531200 6.53 126672 3006244 1252200 13.63 1150756 2454616 207736 Average: 5044413 7305425 479080 5.89 78253 2329542 1312156 14.29 922130 1904515 78056 01:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 444.59 274.26 1625.79 76.05 0.00 0.00 0.00 0.00 01:53:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 6.60 2.13 6.03 0.76 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 1.90 0.00 0.14 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 2.28 0.13 0.16 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 226.31 152.11 2286.15 10.25 0.00 0.00 0.00 0.00 01:57:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 6.90 5.50 3.26 1.14 0.00 0.00 0.00 0.00 01:58:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 64.32 38.93 1108.15 4.44 0.00 0.00 0.00 0.00 01:59:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 ens3 15.63 16.55 7.69 13.04 0.00 0.00 0.00 0.00 02:00:01 lo 9.78 9.78 11.90 11.90 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 ens3 0.47 0.43 0.04 0.04 0.00 0.00 0.00 0.00 02:01:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 ens3 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 02:02:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 43.71 29.33 565.32 14.63 0.00 0.00 0.00 0.00 02:03:01 lo 3.62 3.62 7.27 7.27 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 73.36 46.92 507.64 10.85 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 1.78 1.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3960) 06/25/25 _x86_64_ (2 CPU) 01:51:39 LINUX RESTART (2 CPU) 01:52:02 CPU %user %nice %system %iowait %steal %idle 01:53:01 all 12.80 0.00 2.65 4.14 0.06 80.35 01:53:01 0 13.46 0.00 3.33 4.55 0.05 78.61 01:53:01 1 12.14 0.00 1.98 3.73 0.07 82.09 01:54:01 all 0.64 0.00 0.05 0.04 0.02 99.24 01:54:01 0 0.12 0.00 0.03 0.03 0.02 99.80 01:54:01 1 1.16 0.00 0.07 0.05 0.03 98.69 01:55:01 all 0.68 0.00 0.03 0.02 0.02 99.24 01:55:01 0 1.29 0.00 0.05 0.02 0.02 98.63 01:55:01 1 0.07 0.00 0.02 0.03 0.02 99.87 01:56:01 all 0.71 0.00 0.06 0.01 0.02 99.19 01:56:01 0 1.39 0.00 0.10 0.00 0.03 98.48 01:56:01 1 0.03 0.00 0.02 0.02 0.02 99.92 01:57:01 all 5.79 0.00 3.13 1.45 0.04 89.58 01:57:01 0 5.05 0.00 2.81 0.50 0.03 91.60 01:57:01 1 6.54 0.00 3.45 2.40 0.05 87.56 01:58:01 all 3.09 0.00 1.09 0.28 0.05 95.49 01:58:01 0 4.31 0.00 0.65 0.20 0.05 94.78 01:58:01 1 1.86 0.00 1.52 0.37 0.05 96.20 01:59:01 all 26.99 0.00 2.73 1.01 0.07 69.21 01:59:01 0 5.36 0.00 1.67 1.20 0.07 91.70 01:59:01 1 48.67 0.00 3.79 0.82 0.07 46.65 02:00:01 all 3.45 0.00 1.02 1.68 0.07 93.78 02:00:01 0 1.31 0.00 0.94 2.47 0.05 95.23 02:00:01 1 5.60 0.00 1.09 0.89 0.08 92.33 02:01:01 all 0.86 0.00 0.21 0.02 0.08 98.84 02:01:01 0 1.04 0.00 0.24 0.02 0.08 98.62 02:01:01 1 0.67 0.00 0.19 0.02 0.07 99.06 02:02:01 all 0.84 0.00 0.22 0.01 0.07 98.86 02:02:01 0 1.27 0.00 0.32 0.00 0.08 98.32 02:02:01 1 0.42 0.00 0.12 0.02 0.05 99.40 02:03:01 all 20.45 0.00 1.61 1.12 0.08 76.73 02:03:01 0 7.07 0.00 1.18 0.02 0.07 91.66 02:03:01 1 33.91 0.00 2.05 2.23 0.10 61.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.93 0.00 1.16 0.88 0.05 90.98 Average: 0 3.77 0.00 1.02 0.81 0.05 94.34 Average: 1 10.09 0.00 1.30 0.96 0.05 87.60