---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26946 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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; BHI 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11807 1 3501 14968 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:bf:5f:9e brd ff:ff:ff:ff:ff:ff inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:febf:5f9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:d9:3f:ff 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26946) 09/24/24 _x86_64_ (4 CPU) 08:08:21 LINUX RESTART (4 CPU) 08:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 263.51 85.57 177.94 0.00 2583.44 7986.42 0.00 08:11:02 62.90 13.82 49.08 0.00 1382.08 9593.87 0.00 08:12:01 160.21 36.13 124.08 0.00 1715.51 2256.84 0.00 08:13:01 18.14 1.52 16.63 0.00 68.78 8045.72 0.00 08:14:01 82.40 10.30 72.10 0.00 4747.34 14041.93 0.00 08:15:01 36.79 0.65 36.14 0.00 35.59 10049.79 0.00 08:16:01 5.22 0.15 5.07 0.00 12.13 516.31 0.00 Average: 89.71 21.12 68.58 0.00 1505.86 7511.47 0.00 08:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 13342576 15389444 589996 3.60 70200 2173228 1289288 7.40 838040 1924872 182160 08:11:02 13292024 15459428 513828 3.14 75964 2282328 1192372 6.84 774120 2028372 404 08:12:01 11854552 14298680 1664564 10.16 86080 2539660 2298468 13.19 2026160 2190976 195128 08:13:01 11865012 14376736 1583368 9.67 88376 2602268 2375688 13.63 1998236 2204260 25236 08:14:01 10379764 13744984 2203472 13.45 109940 3401476 2709224 15.54 2872548 2763560 426216 08:15:01 10405024 13631012 2317532 14.15 110224 3266568 2798532 16.06 3021520 2597916 10456 08:16:01 12160524 15387948 560948 3.42 110344 3268168 1285032 7.37 1270552 2598544 896 Average: 11899925 14612605 1347673 8.23 93018 2790528 1992658 11.43 1828739 2329786 120071 08:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 ens3 151.86 129.23 1117.38 40.38 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:11:02 ens3 42.86 33.90 290.45 10.77 0.00 0.00 0.00 0.00 08:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:12:01 ens3 247.35 212.00 3153.53 31.47 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 08:13:01 ens3 77.21 74.03 299.28 19.87 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 24.19 24.19 2.32 2.32 0.00 0.00 0.00 0.00 08:14:01 ens3 470.47 267.24 6686.42 29.90 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 1080.84 1080.84 1008.98 1008.98 0.00 0.00 0.00 0.00 08:15:01 ens3 44.48 36.59 314.39 10.84 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 5.20 5.20 0.38 0.38 0.00 0.00 0.00 0.00 08:16:01 ens3 8.93 8.12 5.35 8.68 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 5.50 5.50 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 148.77 108.47 1691.57 21.68 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: lo 160.09 160.09 144.95 144.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26946) 09/24/24 _x86_64_ (4 CPU) 08:08:21 LINUX RESTART (4 CPU) 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 19.17 12.26 9.74 4.00 0.12 54.72 08:10:01 0 12.30 11.77 9.53 6.09 0.12 60.19 08:10:01 1 18.63 12.10 9.59 3.21 0.10 56.35 08:10:01 2 19.77 14.55 11.00 4.06 0.13 50.48 08:10:01 3 25.98 10.62 8.84 2.61 0.12 51.84 08:11:02 all 4.80 0.00 0.55 2.20 0.03 92.42 08:11:02 0 4.66 0.00 0.55 0.92 0.03 93.84 08:11:02 1 2.15 0.00 0.42 1.02 0.02 96.40 08:11:02 2 9.25 0.00 0.54 0.45 0.03 89.73 08:11:02 3 3.16 0.00 0.69 6.43 0.02 89.70 08:12:01 all 39.18 0.00 1.57 1.16 0.08 58.01 08:12:01 0 36.66 0.00 1.90 1.48 0.07 59.89 08:12:01 1 40.39 0.00 1.00 0.14 0.08 58.39 08:12:01 2 41.61 0.00 1.41 0.93 0.08 55.96 08:12:01 3 38.06 0.00 1.98 2.08 0.09 57.80 08:13:01 all 75.62 0.00 2.14 0.36 0.14 21.74 08:13:01 0 75.69 0.00 2.04 0.15 0.12 22.00 08:13:01 1 72.66 0.00 2.09 0.37 0.13 24.75 08:13:01 2 78.85 0.00 2.18 0.64 0.17 18.17 08:13:01 3 75.29 0.00 2.25 0.29 0.13 22.05 08:14:01 all 48.51 0.00 3.11 1.95 0.10 46.32 08:14:01 0 49.40 0.00 2.59 1.38 0.10 46.54 08:14:01 1 48.36 0.00 2.88 1.12 0.12 47.52 08:14:01 2 48.62 0.00 3.55 2.78 0.10 44.95 08:14:01 3 47.67 0.00 3.43 2.52 0.10 46.28 08:15:01 all 71.99 0.00 1.96 0.60 0.15 25.31 08:15:01 0 70.89 0.00 2.14 0.73 0.15 26.09 08:15:01 1 73.17 0.00 2.27 0.84 0.13 23.59 08:15:01 2 76.53 0.00 1.73 0.62 0.15 20.98 08:15:01 3 67.36 0.00 1.70 0.20 0.15 30.59 08:16:01 all 43.39 0.00 1.11 0.04 0.09 55.37 08:16:01 0 43.07 0.00 1.15 0.00 0.08 55.69 08:16:01 1 41.68 0.00 1.50 0.10 0.10 56.61 08:16:01 2 44.73 0.00 0.85 0.07 0.08 54.26 08:16:01 3 44.09 0.00 0.92 0.00 0.08 54.91 Average: all 43.24 1.75 2.88 1.47 0.10 50.56 Average: 0 41.81 1.68 2.84 1.53 0.10 52.04 Average: 1 42.43 1.72 2.82 0.97 0.10 51.96 Average: 2 45.65 2.07 3.03 1.36 0.11 47.78 Average: 3 43.08 1.51 2.82 2.02 0.10 50.46