---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12558 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 67G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 10937 1 4373 14971 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:f1:31:87 brd ff:ff:ff:ff:ff:ff inet 10.30.171.185/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fef1:3187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:f4:10:fb 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-12558) 12/03/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 299.03 121.48 177.55 0.00 7533.18 34564.83 0.00 18:14:01 90.47 27.75 62.72 0.00 1827.43 33789.05 0.00 18:15:01 160.80 22.99 137.80 0.00 1297.57 16644.05 0.00 18:16:01 10.10 0.93 9.17 0.00 51.59 2212.70 0.00 18:17:01 80.49 8.82 71.67 0.00 2736.34 17329.11 0.00 18:18:01 10.15 0.00 10.15 0.00 0.00 1065.38 0.00 18:19:01 87.25 0.03 87.22 0.00 0.27 7567.81 0.00 18:20:01 45.37 1.20 44.17 0.00 57.85 5208.40 0.00 18:21:01 18.90 0.40 18.50 0.00 15.33 4981.17 0.00 18:22:01 40.76 1.55 39.21 0.00 101.45 29446.29 0.00 Average: 83.98 18.34 65.63 0.00 1351.86 15248.63 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13442760 15454728 531640 3.25 68540 2142108 1256448 7.21 774964 1896464 147364 18:14:01 12877476 15167216 806056 4.92 80456 2396516 1472656 8.45 1083720 2127812 86036 18:15:01 11718052 14231928 1733944 10.58 86624 2607140 2331936 13.38 2136984 2218156 46072 18:16:01 11860224 14411616 1551956 9.47 88464 2641168 2063424 11.84 1969732 2240556 18688 18:17:01 11081084 14125640 1829448 11.17 103588 3097456 2677968 15.36 2453476 2503568 22460 18:18:01 11091164 14151952 1802840 11.01 103720 3112760 2336508 13.41 2431048 2516384 9356 18:19:01 11022908 14128596 1825896 11.15 112200 3144308 2376572 13.64 2555640 2453312 34760 18:20:01 10905024 14047912 1906544 11.64 114384 3177492 2516356 14.44 2646112 2478184 19368 18:21:01 11242120 15364192 590768 3.61 116568 4123160 1314728 7.54 1543868 3213972 846168 18:22:01 11296524 15424724 529516 3.23 118736 4126988 1280028 7.34 1495980 3208888 2048 Average: 11653734 14650850 1310861 8.00 99328 3056910 1962662 11.26 1909152 2485730 123232 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:13:01 ens3 327.26 229.14 1404.54 68.24 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 ens3 164.06 144.56 1753.31 25.98 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:15:01 ens3 219.18 186.75 2089.75 33.51 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 47.26 47.26 4.23 4.23 0.00 0.00 0.00 0.00 18:16:01 ens3 61.72 51.96 34.48 15.88 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 816.25 816.25 773.64 773.64 0.00 0.00 0.00 0.00 18:17:01 ens3 319.60 212.78 5422.96 26.58 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.86 6.86 0.53 0.53 0.00 0.00 0.00 0.00 18:18:01 ens3 13.26 11.01 3.69 3.49 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1900.07 1900.07 1807.05 1807.05 0.00 0.00 0.00 0.00 18:19:01 ens3 45.18 42.94 219.62 15.64 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1067.76 1067.76 1016.10 1016.10 0.00 0.00 0.00 0.00 18:20:01 ens3 42.29 37.25 41.90 11.76 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 3.72 3.72 0.32 0.32 0.00 0.00 0.00 0.00 18:21:01 ens3 168.62 139.68 812.37 37.10 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 48.13 48.13 4.74 4.74 0.00 0.00 0.00 0.00 18:22:01 ens3 210.66 246.98 96.28 974.40 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 389.99 389.99 361.29 361.29 0.00 0.00 0.00 0.00 Average: ens3 156.90 130.14 1187.51 121.34 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12558) 12/03/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.44 14.58 12.58 5.32 0.11 46.96 18:13:01 0 22.72 13.28 12.33 5.32 0.12 46.23 18:13:01 1 20.31 15.60 12.78 5.82 0.10 45.39 18:13:01 2 19.07 15.56 14.05 4.92 0.10 46.31 18:13:01 3 19.66 13.90 11.17 5.22 0.12 49.93 18:14:01 all 15.63 0.00 1.17 3.71 0.08 79.41 18:14:01 0 10.10 0.00 1.04 1.53 0.05 87.28 18:14:01 1 10.52 0.00 1.12 4.15 0.07 84.15 18:14:01 2 13.55 0.00 0.65 1.48 0.10 84.21 18:14:01 3 28.34 0.00 1.88 7.70 0.08 62.00 18:15:01 all 75.75 0.00 2.43 1.46 0.11 20.24 18:15:01 0 71.95 0.00 2.38 1.25 0.12 24.31 18:15:01 1 73.90 0.00 2.85 1.68 0.12 21.45 18:15:01 2 77.33 0.00 2.37 1.03 0.08 19.18 18:15:01 3 79.84 0.00 2.12 1.89 0.13 16.01 18:16:01 all 53.66 0.00 1.69 0.21 0.09 44.35 18:16:01 0 49.03 0.00 1.58 0.10 0.08 49.21 18:16:01 1 57.52 0.00 1.56 0.05 0.10 40.76 18:16:01 2 53.90 0.00 2.05 0.60 0.10 43.35 18:16:01 3 54.22 0.00 1.57 0.10 0.08 44.03 18:17:01 all 69.75 0.00 2.93 1.22 0.12 25.98 18:17:01 0 68.46 0.00 3.32 1.90 0.13 26.19 18:17:01 1 67.55 0.00 2.39 0.22 0.10 29.74 18:17:01 2 71.37 0.00 3.60 1.96 0.12 22.95 18:17:01 3 71.62 0.00 2.40 0.79 0.13 25.06 18:18:01 all 71.52 0.00 1.55 0.05 0.09 26.79 18:18:01 0 65.46 0.00 1.89 0.10 0.08 32.46 18:18:01 1 71.60 0.00 1.49 0.05 0.08 26.77 18:18:01 2 74.07 0.00 1.22 0.02 0.08 24.61 18:18:01 3 74.96 0.00 1.61 0.02 0.10 23.31 18:19:01 all 65.08 0.00 2.87 0.74 0.10 31.21 18:19:01 0 66.35 0.00 2.25 1.79 0.10 29.51 18:19:01 1 61.65 0.00 3.43 0.64 0.10 34.19 18:19:01 2 66.79 0.00 2.86 0.37 0.10 29.87 18:19:01 3 65.54 0.00 2.93 0.17 0.10 31.26 18:20:01 all 73.61 0.00 2.30 0.25 0.10 23.74 18:20:01 0 74.85 0.00 2.69 0.23 0.10 22.13 18:20:01 1 69.16 0.00 2.61 0.05 0.10 28.08 18:20:01 2 72.46 0.00 1.98 0.55 0.10 24.91 18:20:01 3 77.97 0.00 1.92 0.17 0.10 19.84 18:21:01 all 52.20 0.00 1.90 0.40 0.08 45.42 18:21:01 0 46.65 0.00 1.69 0.64 0.07 50.96 18:21:01 1 54.00 0.00 1.54 0.27 0.07 44.13 18:21:01 2 45.55 0.00 1.84 0.65 0.10 51.86 18:21:01 3 62.68 0.00 2.52 0.07 0.08 34.66 18:22:01 all 14.24 0.00 1.06 1.49 0.06 83.15 18:22:01 0 8.54 0.00 1.26 4.45 0.05 85.70 18:22:01 1 24.69 0.00 0.99 0.22 0.07 74.04 18:22:01 2 16.27 0.00 1.00 1.29 0.07 81.37 18:22:01 3 7.48 0.00 0.98 0.00 0.05 91.49 Average: all 51.26 1.42 3.02 1.47 0.09 42.73 Average: 0 48.44 1.31 3.03 1.72 0.09 45.41 Average: 1 51.18 1.51 3.04 1.30 0.09 42.89 Average: 2 51.10 1.52 3.14 1.28 0.10 42.87 Average: 3 54.31 1.35 2.88 1.60 0.10 39.76