---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-3976 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 9.1G 30G 24% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 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 522 4996 1 2427 7127 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:fc:3f:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.169/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fefc:3f3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:ed:88:4f 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-3976) 06/25/25 _x86_64_ (2 CPU) 01:53:10 LINUX RESTART (2 CPU) 01:54:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:55:01 3.10 0.00 3.10 0.00 0.00 207.59 0.00 01:56:01 1.27 0.00 1.27 0.00 0.00 14.40 0.00 01:57:01 1.07 0.00 1.07 0.00 0.00 12.53 0.00 01:58:01 0.97 0.00 0.97 0.00 0.00 12.66 0.00 01:59:01 38.44 4.98 33.46 0.00 2616.23 6168.31 0.00 02:00:01 3.00 0.02 2.98 0.00 0.13 74.12 0.00 02:01:01 1.17 0.00 1.17 0.00 0.00 14.40 0.00 02:02:01 0.83 0.00 0.83 0.00 0.00 12.13 0.00 02:03:01 4.33 3.38 0.95 0.00 141.44 199.57 0.00 02:04:01 296.43 10.33 286.10 0.00 750.67 9400.17 0.00 02:05:01 63.91 1.75 62.16 0.00 106.78 8764.27 0.00 Average: 37.63 1.86 35.77 0.00 328.16 2258.72 0.00 01:54:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 6009716 7455600 368452 4.53 37448 1584372 1120736 12.20 473440 1459724 12 01:56:01 6012956 7458912 364968 4.49 37504 1584376 1120736 12.20 471224 1459708 4 01:57:01 6012656 7458692 365172 4.49 37592 1584368 1120736 12.20 471644 1459708 8 01:58:01 6010144 7456792 367592 4.52 37632 1584376 1120736 12.20 474236 1460268 16 01:59:01 5674164 7432064 365692 4.49 64456 1877216 1096340 11.94 694232 1554796 404 02:00:01 5679308 7432452 365444 4.49 63016 1873968 1093312 11.90 692652 1551584 316 02:01:01 5679380 7432568 365304 4.49 63048 1873972 1093312 11.90 692716 1551588 136 02:02:01 5679460 7432696 365244 4.49 63080 1873976 1093312 11.90 692880 1551592 124 02:03:01 5644888 7408204 389564 4.79 63160 1883856 1093312 11.90 720120 1559364 20 02:04:01 5177960 7333416 438408 5.39 97404 2217644 1120160 12.20 836484 1858748 208548 02:05:01 5140280 7314544 455904 5.60 102468 2230104 1148712 12.51 892136 1839556 12696 Average: 5701901 7419631 382886 4.71 60619 1833475 1111037 12.10 646524 1573331 20208 01:54:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 1.93 0.02 0.14 0.00 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 01:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 ens3 2.42 0.13 0.17 0.01 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 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 3.23 0.20 0.33 0.08 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 01:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 ens3 3.28 0.65 2.08 0.41 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 01:59:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 01:59:01 ens3 102.38 44.99 2278.70 3.56 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 02:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.53 0.20 0.10 0.01 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 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 ens3 0.25 0.02 0.01 0.00 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 02:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:02:01 ens3 0.45 0.10 0.03 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 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 82.10 46.59 119.54 16.08 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 02:04:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 02:04:01 ens3 173.80 114.48 1320.01 38.12 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 02:05:01 ens3 29.46 28.20 54.28 9.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 36.30 21.38 342.70 6.11 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 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3976) 06/25/25 _x86_64_ (2 CPU) 01:53:10 LINUX RESTART (2 CPU) 01:54:00 CPU %user %nice %system %iowait %steal %idle 01:55:01 all 0.04 0.00 0.06 0.06 0.02 99.82 01:55:01 0 0.03 0.00 0.03 0.10 0.02 99.82 01:55:01 1 0.05 0.00 0.08 0.02 0.03 99.82 01:56:01 all 0.06 0.00 0.03 0.03 0.03 99.87 01:56:01 0 0.08 0.00 0.03 0.05 0.02 99.82 01:56:01 1 0.03 0.00 0.02 0.00 0.03 99.92 01:57:01 all 0.08 0.00 0.03 0.03 0.03 99.84 01:57:01 0 0.07 0.00 0.00 0.05 0.03 99.85 01:57:01 1 0.10 0.00 0.05 0.00 0.02 99.83 01:58:01 all 0.79 0.00 0.07 0.02 0.03 99.09 01:58:01 0 1.18 0.00 0.12 0.03 0.05 98.62 01:58:01 1 0.40 0.00 0.02 0.00 0.02 99.57 01:59:01 all 7.72 0.00 3.74 1.88 0.05 86.61 01:59:01 0 7.68 0.00 2.37 1.71 0.05 88.18 01:59:01 1 7.75 0.00 5.12 2.06 0.05 85.02 02:00:01 all 0.67 0.00 0.14 0.05 0.02 99.12 02:00:01 0 1.03 0.00 0.15 0.10 0.02 98.71 02:00:01 1 0.30 0.00 0.13 0.00 0.03 99.53 02:01:01 all 0.03 0.00 0.03 0.02 0.02 99.91 02:01:01 0 0.02 0.00 0.03 0.03 0.02 99.90 02:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 02:02:01 all 0.41 0.00 0.03 0.02 0.03 99.51 02:02:01 0 0.05 0.00 0.02 0.03 0.03 99.87 02:02:01 1 0.76 0.00 0.05 0.00 0.03 99.15 02:03:01 all 2.64 0.00 0.21 0.06 0.03 97.06 02:03:01 0 1.80 0.00 0.17 0.07 0.03 97.93 02:03:01 1 3.47 0.00 0.25 0.05 0.03 96.20 02:04:01 all 40.15 0.00 3.98 5.91 0.12 49.85 02:04:01 0 28.49 0.00 4.00 10.24 0.10 57.16 02:04:01 1 51.76 0.00 3.95 1.58 0.13 42.57 02:05:01 all 39.39 0.00 2.25 1.60 0.09 56.66 02:05:01 0 13.11 0.00 2.14 2.79 0.08 81.88 02:05:01 1 65.61 0.00 2.37 0.42 0.10 31.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.34 0.00 0.96 0.88 0.04 89.78 Average: 0 4.86 0.00 0.82 1.38 0.04 92.90 Average: 1 11.81 0.00 1.09 0.37 0.05 86.68