---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4834 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2799.998 BogoMIPS: 5599.99 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 11G 68G 14% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 745 11243 1 4008 14912 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:67:26:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe67:26d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:1f:3c:3c 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4834) 11/06/24 _x86_64_ (4 CPU) 16:14:19 LINUX RESTART (4 CPU) 16:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 273.24 78.68 194.56 0.00 2495.17 16001.78 0.00 16:17:01 59.34 13.85 45.49 0.00 1382.70 17101.82 0.00 16:18:01 161.95 36.19 125.76 0.00 1764.35 9697.70 0.00 16:19:01 20.63 1.43 19.19 0.00 69.84 16604.47 0.00 16:20:01 1110.25 7.78 1102.47 0.00 2655.96 32567.24 0.00 16:21:01 68.17 1.20 66.97 0.00 44.93 27027.76 0.00 16:22:01 19.68 0.53 19.15 0.00 28.53 11990.40 0.00 16:23:01 93.64 0.38 93.25 0.00 51.98 13558.81 0.00 16:24:01 37.44 6.97 30.48 0.00 418.60 18111.25 0.00 Average: 204.79 16.22 188.57 0.00 987.42 18077.05 0.00 16:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 13304332 15407120 574492 3.51 71760 2225884 1325976 7.61 830728 1969508 219372 16:17:01 13289220 15472944 504168 3.08 75380 2299440 1205480 6.92 765976 2042776 348 16:18:01 12020604 14488884 1477992 9.02 86048 2563812 2172900 12.47 1862256 2193080 216280 16:19:01 11639584 14188372 1775136 10.84 89876 2636452 2438200 13.99 2199320 2228916 37564 16:20:01 10988036 14087812 1865856 11.39 146356 3109004 2506476 14.38 2491640 2553740 253404 16:21:01 11183476 14263600 1690212 10.32 150704 3084108 2229924 12.79 2429952 2421744 10708 16:22:01 10912684 14092228 1861276 11.36 152264 3176972 2298196 13.19 2618596 2498124 65708 16:23:01 10369616 13605364 2348148 14.33 155752 3225220 2799440 16.06 3129376 2524156 36444 16:24:01 11541508 15293320 657408 4.01 159196 3717312 1442632 8.28 1619104 2843924 18280 Average: 11694340 14544405 1417188 8.65 120815 2893134 2046580 11.74 1994105 2363996 95345 16:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 100.75 80.88 973.42 17.86 0.00 0.00 0.00 0.00 16:16:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 46.48 37.49 284.68 11.58 0.00 0.00 0.00 0.00 16:17:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 272.58 229.99 3143.95 33.43 0.00 0.00 0.00 0.00 16:18:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 89.50 75.52 291.11 22.31 0.00 0.00 0.00 0.00 16:19:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 377.29 224.38 4286.48 25.35 0.00 0.00 0.00 0.00 16:20:01 lo 787.29 787.29 746.77 746.77 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 91.37 79.32 1026.97 19.55 0.00 0.00 0.00 0.00 16:21:01 lo 4263.31 4263.31 4050.08 4050.08 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 105.18 96.85 760.26 23.56 0.00 0.00 0.00 0.00 16:22:01 lo 1028.76 1028.76 959.51 959.51 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 72.69 61.15 296.95 15.17 0.00 0.00 0.00 0.00 16:23:01 lo 2032.51 2032.51 1922.63 1922.63 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 225.93 242.79 846.18 396.16 0.00 0.00 0.00 0.00 16:24:01 lo 41.99 41.99 4.13 4.13 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 153.63 125.46 1323.98 62.86 0.00 0.00 0.00 0.00 Average: lo 908.10 908.10 855.30 855.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4834) 11/06/24 _x86_64_ (4 CPU) 16:14:19 LINUX RESTART (4 CPU) 16:15:02 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 18.16 10.48 8.48 3.16 0.08 59.65 16:16:01 0 12.92 11.95 9.12 1.72 0.07 64.21 16:16:01 1 13.80 9.23 7.09 3.80 0.07 66.01 16:16:01 2 9.83 11.40 9.06 4.04 0.09 65.58 16:16:01 3 36.02 9.32 8.63 3.08 0.09 42.86 16:17:01 all 2.77 0.00 0.42 1.11 0.04 95.67 16:17:01 0 2.13 0.00 0.18 0.08 0.02 97.58 16:17:01 1 2.07 0.00 0.48 0.38 0.05 97.02 16:17:01 2 1.60 0.00 0.53 3.71 0.05 94.10 16:17:01 3 5.29 0.00 0.47 0.25 0.03 93.96 16:18:01 all 45.12 0.00 1.86 0.80 0.08 52.14 16:18:01 0 44.65 0.00 1.71 0.38 0.08 53.18 16:18:01 1 48.14 0.00 2.16 0.75 0.07 48.88 16:18:01 2 44.63 0.00 2.02 0.48 0.08 52.77 16:18:01 3 43.08 0.00 1.55 1.57 0.08 53.72 16:19:01 all 80.69 0.00 2.33 0.20 0.11 16.67 16:19:01 0 81.63 0.00 2.17 0.07 0.10 16.03 16:19:01 1 79.13 0.00 2.52 0.10 0.12 18.12 16:19:01 2 82.06 0.00 1.99 0.59 0.12 15.24 16:19:01 3 79.93 0.00 2.63 0.05 0.12 17.27 16:20:01 all 56.10 0.00 3.60 5.73 0.10 34.47 16:20:01 0 57.99 0.00 3.96 3.76 0.08 34.20 16:20:01 1 47.16 0.00 3.74 6.04 0.12 42.95 16:20:01 2 63.52 0.00 3.26 6.19 0.08 26.94 16:20:01 3 55.76 0.00 3.46 6.93 0.10 33.75 16:21:01 all 60.78 0.00 3.36 0.83 0.09 34.94 16:21:01 0 60.02 0.00 3.40 1.01 0.08 35.49 16:21:01 1 61.92 0.00 2.94 0.65 0.08 34.41 16:21:01 2 61.38 0.00 3.95 0.96 0.10 33.61 16:21:01 3 59.78 0.00 3.14 0.71 0.10 36.27 16:22:01 all 72.75 0.00 2.58 0.14 0.11 24.43 16:22:01 0 72.13 0.00 2.42 0.07 0.13 25.25 16:22:01 1 74.18 0.00 3.39 0.27 0.10 22.06 16:22:01 2 70.94 0.00 2.23 0.12 0.10 26.62 16:22:01 3 73.74 0.00 2.26 0.12 0.10 23.78 16:23:01 all 63.76 0.00 2.87 0.53 0.10 32.74 16:23:01 0 63.43 0.00 3.22 0.27 0.10 32.98 16:23:01 1 63.72 0.00 3.49 0.25 0.10 32.44 16:23:01 2 60.79 0.00 2.84 1.23 0.10 35.05 16:23:01 3 67.10 0.00 1.92 0.37 0.12 30.49 16:24:01 all 20.99 0.00 1.34 1.04 0.07 76.56 16:24:01 0 30.28 0.00 1.68 0.13 0.08 67.82 16:24:01 1 13.60 0.00 1.07 0.50 0.07 84.76 16:24:01 2 26.35 0.00 1.35 1.07 0.05 71.18 16:24:01 3 13.70 0.00 1.27 2.48 0.07 82.49 Average: all 46.80 1.14 2.97 1.50 0.09 47.50 Average: 0 47.25 1.31 3.08 0.83 0.08 47.45 Average: 1 44.92 1.00 2.97 1.41 0.09 49.60 Average: 2 46.82 1.24 3.01 2.04 0.09 46.80 Average: 3 48.21 1.02 2.80 1.73 0.09 46.15