---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15503 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 685 11763 1 3548 14972 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:eb:3f:6b brd ff:ff:ff:ff:ff:ff inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:feeb:3f6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:c6:72:e7 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15503) 06/27/24 _x86_64_ (4 CPU) 01:06:26 LINUX RESTART (4 CPU) 01:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 266.90 87.24 179.66 0.00 2579.09 9749.81 0.00 01:09:01 68.11 13.46 54.64 0.00 1376.17 10234.03 0.00 01:10:01 159.81 25.37 134.44 0.00 895.57 4145.42 0.00 01:11:01 48.36 16.21 32.14 0.00 1072.89 14673.55 0.00 01:12:01 54.29 4.58 49.71 0.00 4346.08 9479.35 0.00 01:13:01 12.50 0.13 12.37 0.00 4.27 1035.87 0.00 01:14:01 290.12 0.18 289.94 0.00 6.40 8701.88 0.00 01:15:01 9.40 0.47 8.93 0.00 23.06 1547.88 0.00 01:16:01 4.52 0.03 4.48 0.00 0.93 575.10 0.00 01:17:01 2.77 0.02 2.75 0.00 0.13 245.03 0.00 01:18:01 2.20 0.00 2.20 0.00 0.00 469.39 0.00 01:19:01 27.03 0.52 26.51 0.00 61.72 1638.79 0.00 Average: 78.57 12.25 66.33 0.00 861.49 5201.74 0.00 01:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13579364 15423664 558452 3.41 68588 1973112 1259592 7.23 847520 1682236 157300 01:09:01 13454180 15457004 516600 3.15 76728 2115760 1201148 6.89 821336 1816876 692 01:10:01 11276880 13805796 2155348 13.16 92356 2595256 2764236 15.86 2651196 2118508 402356 01:11:01 10703432 13306184 2654448 16.20 94040 2663580 3214256 18.44 3250256 2088548 11680 01:12:01 6369552 9427896 6521756 39.81 123872 3076124 7344052 42.13 7385904 2248012 2308 01:13:01 10140932 13252244 2697336 16.47 124528 3122452 3255556 18.68 3588600 2279800 31388 01:14:01 10287708 13476560 2473188 15.10 157084 3162856 3077600 17.66 3408432 2310596 22868 01:15:01 9918644 13131128 2818096 17.20 157580 3182908 3581432 20.55 3771944 2310896 6824 01:16:01 9522440 12744092 3204772 19.56 157700 3191300 3740000 21.46 4157716 2318888 16 01:17:01 9465264 12694696 3254256 19.87 157748 3198752 3758352 21.56 4206568 2326332 1744 01:18:01 9378628 12633736 3315316 20.24 157812 3223412 3759204 21.57 4270076 2350976 13604 01:19:01 12106180 15389900 559644 3.42 159284 3250328 1290076 7.40 1525700 2374040 17016 Average: 10516934 13395242 2560768 15.63 127277 2896320 3187125 18.29 3323771 2185476 55650 01:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 ens3 257.33 182.68 1859.11 42.86 0.00 0.00 0.00 0.00 01:09:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 74.10 60.97 466.54 16.63 0.00 0.00 0.00 0.00 01:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 411.31 327.27 4278.86 52.87 0.00 0.00 0.00 0.00 01:11:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 43.34 35.16 166.73 7.69 0.00 0.00 0.00 0.00 01:12:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 202.60 115.30 2719.48 8.99 0.00 0.00 0.00 0.00 01:13:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 56.72 49.92 203.33 9.98 0.00 0.00 0.00 0.00 01:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 77.09 54.71 45.84 22.29 0.00 0.00 0.00 0.00 01:15:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 30.11 26.91 49.08 8.15 0.00 0.00 0.00 0.00 01:16:01 lo 22.35 22.35 4.43 4.43 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 7.58 6.77 1.62 1.65 0.00 0.00 0.00 0.00 01:17:01 lo 93.80 93.80 21.43 21.43 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 01:18:01 lo 52.62 52.62 10.75 10.75 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 0.82 0.97 0.15 0.27 0.00 0.00 0.00 0.00 01:19:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 22.25 22.16 15.09 9.66 0.00 0.00 0.00 0.00 Average: lo 14.83 14.83 3.13 3.13 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 98.41 73.43 815.77 15.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15503) 06/27/24 _x86_64_ (4 CPU) 01:06:26 LINUX RESTART (4 CPU) 01:07:02 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 18.68 12.37 9.40 3.46 0.09 56.00 01:08:01 0 32.67 11.00 9.14 5.14 0.09 41.97 01:08:01 1 9.85 13.85 10.27 3.34 0.09 62.60 01:08:01 2 13.59 13.03 9.58 2.99 0.09 60.73 01:08:01 3 18.58 11.60 8.62 2.38 0.09 58.72 01:09:01 all 6.70 0.00 0.65 1.82 0.04 90.78 01:09:01 0 17.60 0.00 1.35 5.73 0.05 75.26 01:09:01 1 2.48 0.00 0.30 0.65 0.03 96.54 01:09:01 2 4.74 0.00 0.37 0.08 0.03 94.78 01:09:01 3 2.00 0.00 0.57 0.83 0.05 96.55 01:10:01 all 39.86 0.00 2.50 1.26 0.07 56.31 01:10:01 0 40.61 0.00 1.57 1.54 0.05 56.23 01:10:01 1 30.72 0.00 1.84 0.25 0.08 67.11 01:10:01 2 44.82 0.00 1.52 1.19 0.07 52.40 01:10:01 3 43.32 0.00 5.06 2.08 0.07 49.47 01:11:01 all 67.56 0.00 1.44 0.67 0.09 30.24 01:11:01 0 67.57 0.00 1.12 0.23 0.10 30.98 01:11:01 1 65.72 0.00 1.57 1.34 0.08 31.29 01:11:01 2 71.74 0.00 1.48 0.69 0.08 26.02 01:11:01 3 65.24 0.00 1.61 0.40 0.10 32.65 01:12:01 all 14.26 0.00 2.98 1.14 0.08 81.54 01:12:01 0 17.80 0.00 3.11 1.09 0.08 77.92 01:12:01 1 14.47 0.00 2.49 2.07 0.08 80.88 01:12:01 2 12.61 0.00 2.68 0.37 0.08 84.25 01:12:01 3 12.19 0.00 3.63 1.01 0.07 83.10 01:13:01 all 48.05 0.00 1.39 0.09 0.08 50.39 01:13:01 0 49.31 0.00 1.39 0.00 0.08 49.21 01:13:01 1 50.17 0.00 1.50 0.03 0.08 48.21 01:13:01 2 42.10 0.00 1.63 0.32 0.07 55.89 01:13:01 3 50.68 0.00 1.04 0.00 0.07 48.22 01:14:01 all 54.80 0.00 2.31 2.52 0.08 40.28 01:14:01 0 55.92 0.00 2.80 2.66 0.10 38.52 01:14:01 1 58.71 0.00 1.79 1.10 0.07 38.33 01:14:01 2 51.86 0.00 2.31 5.89 0.08 39.86 01:14:01 3 52.71 0.00 2.34 0.45 0.08 44.42 01:15:01 all 65.57 0.00 1.48 0.14 0.10 32.70 01:15:01 0 71.09 0.00 1.19 0.05 0.08 27.59 01:15:01 1 64.10 0.00 1.29 0.15 0.12 34.35 01:15:01 2 72.74 0.00 1.79 0.05 0.10 25.32 01:15:01 3 54.38 0.00 1.65 0.32 0.12 43.53 01:16:01 all 11.40 0.00 0.49 0.14 0.08 87.89 01:16:01 0 9.95 0.00 0.60 0.38 0.08 88.98 01:16:01 1 9.96 0.00 0.47 0.05 0.07 89.45 01:16:01 2 12.38 0.00 0.45 0.13 0.10 86.94 01:16:01 3 13.30 0.00 0.42 0.00 0.07 86.21 01:17:01 all 7.14 0.00 0.65 0.03 0.08 92.11 01:17:01 0 7.24 0.00 0.57 0.03 0.08 92.08 01:17:01 1 7.20 0.00 0.76 0.00 0.08 91.96 01:17:01 2 7.27 0.00 0.57 0.10 0.07 91.99 01:17:01 3 6.84 0.00 0.69 0.00 0.07 92.41 01:18:01 all 6.51 0.00 0.52 0.04 0.07 92.85 01:18:01 0 5.99 0.00 0.59 0.03 0.07 93.32 01:18:01 1 5.88 0.00 0.49 0.00 0.07 93.57 01:18:01 2 8.23 0.00 0.43 0.13 0.07 91.13 01:18:01 3 5.94 0.00 0.57 0.00 0.08 93.41 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 13.02 0.00 1.04 0.31 0.06 85.57 01:19:01 0 17.18 0.00 1.25 0.82 0.07 80.68 01:19:01 1 21.45 0.00 1.19 0.10 0.07 77.20 01:19:01 2 5.27 0.00 0.92 0.03 0.03 93.74 01:19:01 3 8.17 0.00 0.80 0.28 0.07 90.68 Average: all 29.49 1.01 2.06 0.97 0.08 66.41 Average: 0 32.74 0.90 2.04 1.47 0.08 62.77 Average: 1 28.45 1.13 1.98 0.75 0.08 67.61 Average: 2 28.96 1.07 1.96 0.99 0.07 66.94 Average: 3 27.79 0.94 2.24 0.64 0.08 68.30