---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1588 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: 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 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 699 11737 1 3560 14958 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:40:79:68 brd ff:ff:ff:ff:ff:ff inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe40:7968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:68:67:34 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-1588) 10/26/24 _x86_64_ (4 CPU) 16:01:27 LINUX RESTART (4 CPU) 16:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:03:01 275.60 90.85 184.75 0.00 2619.59 10071.04 0.00 16:04:01 218.56 46.88 171.69 0.00 2858.46 16934.78 0.00 16:05:01 35.13 5.90 29.23 0.00 370.87 10838.46 0.00 16:06:01 3.98 0.00 3.98 0.00 0.00 472.85 0.00 16:07:01 42.98 5.73 37.24 0.00 4565.91 8469.52 0.00 16:08:01 294.07 0.23 293.83 0.00 14.53 8105.18 0.00 16:09:01 26.33 1.03 25.30 0.00 119.58 2142.31 0.00 Average: 127.74 21.35 106.39 0.00 1504.36 8143.19 0.00 16:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 13336016 15430512 546000 3.33 71664 2217564 1249768 7.17 846340 1917532 166788 16:04:01 10873828 13643744 2314560 14.13 89908 2837712 2924848 16.78 2825084 2342408 291544 16:05:01 10776912 13590124 2367460 14.45 91196 2876768 2858012 16.40 2962280 2298048 7944 16:06:01 6917916 9739860 6217600 37.96 91396 2884624 6901896 39.60 6806028 2305868 3644 16:07:01 10597712 13805388 2141956 13.08 101096 3246120 2954032 16.95 2952820 2460444 10540 16:08:01 10558620 13842692 2104772 12.85 134916 3283976 2568152 14.73 2968660 2481096 17264 16:09:01 12018196 15314228 633224 3.87 136488 3293696 1344616 7.71 1513544 2479600 2288 Average: 10725600 13623793 2332225 14.24 102381 2948637 2971618 17.05 2982108 2326428 71430 16:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 273.55 195.24 1933.10 44.24 0.00 0.00 0.00 0.00 16:03:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 354.44 285.79 4364.13 44.40 0.00 0.00 0.00 0.00 16:04:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 30.74 28.16 82.34 6.15 0.00 0.00 0.00 0.00 16:05:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 4.18 4.42 0.83 0.91 0.00 0.00 0.00 0.00 16:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 159.19 88.64 2315.80 11.77 0.00 0.00 0.00 0.00 16:07:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 51.31 47.41 80.25 11.09 0.00 0.00 0.00 0.00 16:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 28.33 32.43 19.33 14.03 0.00 0.00 0.00 0.00 16:09:01 lo 0.87 0.87 0.09 0.09 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 128.48 97.21 1254.94 18.88 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1588) 10/26/24 _x86_64_ (4 CPU) 16:01:27 LINUX RESTART (4 CPU) 16:02:02 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 19.64 13.48 10.95 3.34 0.12 52.46 16:03:01 0 20.59 12.43 10.96 3.64 0.10 52.27 16:03:01 1 31.21 11.47 9.93 3.35 0.12 43.91 16:03:01 2 18.64 14.35 11.94 2.53 0.12 52.42 16:03:01 3 8.12 15.66 10.98 3.85 0.14 61.25 16:04:01 all 53.21 0.00 2.81 2.21 0.10 41.67 16:04:01 0 52.19 0.00 4.69 1.66 0.10 41.36 16:04:01 1 44.44 0.00 2.22 4.56 0.08 48.69 16:04:01 2 61.82 0.00 2.20 0.76 0.10 35.12 16:04:01 3 54.45 0.00 2.14 1.84 0.10 41.46 16:05:01 all 61.76 0.00 1.27 0.52 0.10 36.34 16:05:01 0 64.32 0.00 1.24 0.02 0.10 34.32 16:05:01 1 54.21 0.00 1.45 1.40 0.08 42.85 16:05:01 2 62.46 0.00 1.34 0.44 0.10 35.67 16:05:01 3 66.06 0.00 1.06 0.23 0.13 32.51 16:06:01 all 8.56 0.00 0.73 0.06 0.08 90.57 16:06:01 0 7.18 0.00 0.38 0.00 0.08 92.35 16:06:01 1 13.48 0.00 1.84 0.00 0.12 84.56 16:06:01 2 6.10 0.00 0.30 0.22 0.07 93.31 16:06:01 3 7.48 0.00 0.38 0.03 0.07 92.04 16:07:01 all 60.51 0.00 2.47 0.51 0.11 36.40 16:07:01 0 61.27 0.00 2.67 0.62 0.12 35.32 16:07:01 1 63.51 0.00 2.45 0.13 0.10 33.80 16:07:01 2 56.25 0.00 2.47 0.71 0.10 40.47 16:07:01 3 60.98 0.00 2.29 0.57 0.13 36.02 16:08:01 all 65.79 0.00 2.33 2.82 0.10 28.96 16:08:01 0 55.86 0.00 3.00 7.98 0.10 33.07 16:08:01 1 67.95 0.00 1.84 1.21 0.10 28.91 16:08:01 2 67.29 0.00 2.65 1.26 0.10 28.71 16:08:01 3 72.08 0.00 1.84 0.85 0.08 25.14 16:09:01 all 33.16 0.00 0.92 2.84 0.13 62.95 16:09:01 0 25.43 0.00 1.01 8.94 0.07 64.56 16:09:01 1 57.74 0.00 1.11 2.39 0.08 38.68 16:09:01 2 23.47 0.00 0.67 0.02 0.07 75.77 16:09:01 3 26.03 0.00 0.88 0.02 0.32 72.75 Average: all 43.28 1.89 3.05 1.75 0.11 49.93 Average: 0 41.01 1.75 3.40 3.26 0.10 50.49 Average: 1 47.54 1.61 2.96 1.86 0.10 45.94 Average: 2 42.32 2.02 3.06 0.84 0.09 51.66 Average: 3 42.23 2.20 2.77 1.05 0.14 51.61