---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2301 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: 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 703 11230 1 4063 14954 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:9b:f1:ef brd ff:ff:ff:ff:ff:ff inet 10.30.170.116/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe9b:f1ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:48:5c:b0 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-2301) 01/17/25 _x86_64_ (4 CPU) 03:24:42 LINUX RESTART (4 CPU) 03:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:26:01 457.06 152.16 304.90 0.00 11105.78 47594.64 0.00 03:27:01 76.20 13.53 62.67 0.00 1387.37 11067.64 0.00 03:28:01 261.89 36.88 225.01 0.00 1770.24 6298.42 0.00 03:29:01 26.55 1.68 24.87 0.00 92.53 6316.27 0.00 03:30:01 139.64 9.35 130.29 0.00 4645.89 16677.22 0.00 03:31:01 58.12 1.00 57.12 0.00 27.46 15134.41 0.00 03:32:01 19.24 0.47 18.78 0.00 19.46 6746.28 0.00 03:33:01 49.49 0.32 49.18 0.00 51.32 6887.39 0.00 03:34:01 32.81 1.00 31.81 0.00 52.26 18681.42 0.00 Average: 123.94 23.80 100.14 0.00 2111.38 14984.48 0.00 03:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 13334272 15372224 608628 3.72 66444 2169160 1354588 7.77 865392 1907540 223972 03:27:01 13280632 15444696 530184 3.24 74560 2280552 1222880 7.02 770236 2044508 30936 03:28:01 12027796 14475888 1489252 9.09 84608 2545304 2515228 14.43 1854136 2191656 135148 03:29:01 11530276 14064564 1896672 11.58 89280 2623148 2389656 13.71 2303904 2231612 39908 03:30:01 10754732 13903212 2048488 12.51 109496 3194416 2557360 14.67 2690708 2584028 130540 03:31:01 10967452 14096676 1854756 11.32 114352 3169108 2314216 13.28 2615220 2448100 4640 03:32:01 10651132 13966940 1984336 12.11 116056 3344328 2699336 15.49 2764288 2605312 147992 03:33:01 10557460 13844972 2106172 12.86 119288 3313124 2659324 15.26 2908932 2554036 36212 03:34:01 11527876 15334760 616128 3.76 123052 3808516 1363776 7.82 1606244 2871620 14708 Average: 11625736 14500437 1459402 8.91 99682 2938628 2119596 12.16 2042118 2382046 84895 03:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 ens3 387.15 252.09 1551.70 69.41 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 03:27:01 ens3 57.97 47.99 497.35 12.37 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 03:28:01 ens3 259.34 228.45 3182.51 33.82 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:29:01 ens3 101.55 88.75 362.36 24.28 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:30:01 ens3 288.69 180.02 4377.33 23.93 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 826.61 826.61 782.73 782.73 0.00 0.00 0.00 0.00 03:31:01 ens3 104.22 90.23 1026.35 20.43 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 3845.53 3845.53 3644.24 3644.24 0.00 0.00 0.00 0.00 03:32:01 ens3 129.34 107.75 910.60 23.31 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1274.66 1274.66 1200.36 1200.36 0.00 0.00 0.00 0.00 03:33:01 ens3 55.69 47.93 184.52 11.64 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 1945.98 1945.98 1852.26 1852.26 0.00 0.00 0.00 0.00 03:34:01 ens3 181.92 205.83 823.51 331.88 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 37.33 37.33 3.67 3.67 0.00 0.00 0.00 0.00 Average: ens3 173.59 138.57 1434.93 61.22 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 883.33 883.33 833.09 833.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2301) 01/17/25 _x86_64_ (4 CPU) 03:24:42 LINUX RESTART (4 CPU) 03:25:02 CPU %user %nice %system %iowait %steal %idle 03:26:01 all 18.24 17.53 14.27 6.51 0.11 43.34 03:26:01 0 15.23 18.91 14.58 9.40 0.12 41.77 03:26:01 1 20.33 17.24 13.90 6.46 0.10 41.96 03:26:01 2 17.68 17.61 14.01 5.00 0.10 45.60 03:26:01 3 19.71 16.36 14.59 5.17 0.12 44.04 03:27:01 all 8.81 0.00 0.78 2.07 0.03 88.31 03:27:01 0 4.47 0.00 0.64 4.06 0.02 90.82 03:27:01 1 7.09 0.00 0.62 0.22 0.03 92.04 03:27:01 2 1.70 0.00 0.52 2.94 0.02 94.82 03:27:01 3 21.99 0.00 1.34 1.07 0.03 75.57 03:28:01 all 44.44 0.00 1.86 1.49 0.08 52.12 03:28:01 0 44.24 0.00 2.29 1.87 0.08 51.51 03:28:01 1 43.06 0.00 1.54 1.27 0.07 54.06 03:28:01 2 44.17 0.00 2.19 2.14 0.08 51.43 03:28:01 3 46.29 0.00 1.44 0.70 0.08 51.49 03:29:01 all 79.80 0.00 2.14 0.38 0.11 17.57 03:29:01 0 82.88 0.00 2.39 0.13 0.10 14.49 03:29:01 1 82.24 0.00 1.75 0.18 0.12 15.71 03:29:01 2 76.94 0.00 1.75 0.91 0.12 20.29 03:29:01 3 77.13 0.00 2.65 0.30 0.12 19.81 03:30:01 all 58.55 0.00 2.92 3.38 0.10 35.05 03:30:01 0 56.79 0.00 2.81 3.18 0.10 37.13 03:30:01 1 60.69 0.00 2.71 3.42 0.08 33.10 03:30:01 2 56.94 0.00 2.76 1.49 0.10 38.72 03:30:01 3 59.81 0.00 3.39 5.46 0.10 31.24 03:31:01 all 60.78 0.00 3.27 0.51 0.09 35.35 03:31:01 0 56.80 0.00 3.45 0.45 0.08 39.22 03:31:01 1 63.13 0.00 3.26 0.27 0.08 33.26 03:31:01 2 61.24 0.00 3.88 0.65 0.12 34.11 03:31:01 3 61.96 0.00 2.50 0.65 0.08 34.80 03:32:01 all 72.80 0.00 2.59 0.26 0.10 24.26 03:32:01 0 75.28 0.00 3.03 0.50 0.10 21.10 03:32:01 1 68.59 0.00 2.01 0.12 0.10 29.18 03:32:01 2 75.90 0.00 2.83 0.39 0.08 20.80 03:32:01 3 71.42 0.00 2.49 0.02 0.12 25.96 03:33:01 all 62.64 0.00 2.65 0.84 0.10 33.76 03:33:01 0 64.00 0.00 2.94 1.28 0.10 31.69 03:33:01 1 63.45 0.00 3.00 0.79 0.10 32.66 03:33:01 2 63.87 0.00 2.71 0.74 0.10 32.57 03:33:01 3 59.22 0.00 1.97 0.57 0.12 38.12 03:34:01 all 21.15 0.00 1.28 1.14 0.06 76.37 03:34:01 0 22.64 0.00 1.23 0.07 0.07 75.99 03:34:01 1 13.87 0.00 1.59 4.08 0.05 80.41 03:34:01 2 34.72 0.00 1.49 0.42 0.07 63.30 03:34:01 3 13.43 0.00 0.81 0.00 0.05 85.71 Average: all 47.52 1.91 3.50 1.83 0.09 45.16 Average: 0 46.99 2.05 3.67 2.30 0.09 44.90 Average: 1 46.99 1.88 3.35 1.86 0.08 45.84 Average: 2 48.18 1.92 3.54 1.62 0.09 44.65 Average: 3 47.92 1.77 3.43 1.54 0.09 45.25