---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3270 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 502 857 0 2583 3164 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:98:cc:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe98:ccdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:cb:21:69 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 inet6 fe80::42:c8ff:fecb:2169/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3270) 06/11/24 _x86_64_ (4 CPU) 17:51:41 LINUX RESTART (4 CPU) 17:52:01 tps rtps wtps bread/s bwrtn/s 17:53:01 187.74 83.84 103.90 6569.44 42099.80 17:54:01 84.74 12.70 72.04 2269.09 12147.84 17:55:01 128.33 0.10 128.23 5.73 18055.39 17:56:01 13.90 1.77 12.13 41.33 2990.17 17:57:01 3.03 0.00 3.03 0.00 141.71 17:58:01 3.37 0.00 3.37 0.00 827.46 17:59:01 3.90 0.00 3.90 0.00 356.21 18:00:01 3.57 0.00 3.57 0.00 590.60 18:01:01 3.27 0.00 3.27 0.00 369.54 18:02:01 3.77 0.00 3.77 0.00 403.80 18:03:01 3.35 0.00 3.35 0.00 343.41 18:04:01 3.30 0.00 3.30 0.00 457.12 18:05:01 3.23 0.00 3.23 0.00 416.46 18:06:01 3.88 0.00 3.88 0.00 541.07 18:07:02 18.70 7.78 10.92 188.49 2255.58 Average: 31.20 7.08 24.12 604.82 5465.48 17:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 1561344 3270392 2477308 61.34 46760 1819440 944116 18.56 673264 1629156 146236 17:54:01 1241124 3315948 2797528 69.27 65856 2149776 1199996 23.59 669844 1913516 125552 17:55:01 820044 3283332 3218608 79.70 89740 2490564 1294228 25.44 893532 2064076 81508 17:56:01 806148 3275640 3232504 80.04 89968 2495080 1301008 25.57 905360 2064036 724 17:57:01 782932 3273304 3255720 80.61 90156 2515144 1310564 25.76 908676 2080484 18532 17:58:01 772212 3271704 3266440 80.88 90348 2523480 1312660 25.80 914332 2085068 4592 17:59:01 764172 3272380 3274480 81.08 90564 2531376 1312644 25.80 917564 2089264 4608 18:00:01 742568 3268168 3296084 81.61 90736 2547728 1378536 27.10 928284 2099128 5996 18:01:01 730556 3264048 3308096 81.91 90912 2554816 1378280 27.09 935592 2102820 5104 18:02:01 711056 3253160 3327596 82.39 91068 2562712 1382272 27.17 950144 2107256 4560 18:03:01 702504 3252600 3336148 82.61 91248 2569940 1381816 27.16 954080 2111044 5572 18:04:01 709384 3267100 3329268 82.44 91400 2576868 1383400 27.19 943792 2114584 3224 18:05:01 695016 3261536 3343636 82.79 91596 2584860 1383544 27.20 952784 2118948 3716 18:06:01 682664 3260560 3355988 83.10 91780 2595324 1384232 27.21 958664 2124844 2860 18:07:02 1003848 3301044 3034804 75.14 90964 2334376 1093692 21.50 927728 1864248 900 Average: 848371 3272728 3190281 78.99 86206 2456766 1296066 25.48 895576 2037898 27579 17:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 395.80 277.17 1464.91 72.13 0.00 0.00 0.00 0.00 17:54:01 vethb8aa03a 73.37 111.48 4.84 443.78 0.00 0.00 0.00 0.04 17:54:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 17:54:01 docker0 73.37 111.35 3.84 443.77 0.00 0.00 0.00 0.00 17:54:01 ens3 217.11 140.88 1106.16 18.88 0.00 0.00 0.00 0.00 17:55:01 vethf7ddb14 300.87 936.99 21.62 1855.80 0.00 0.00 0.00 0.15 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 324.28 965.09 18.71 1927.98 0.00 0.00 0.00 0.00 17:55:01 ens3 999.05 341.93 1938.53 28.81 0.00 0.00 0.00 0.00 17:56:01 vethf7ddb14 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 10.93 8.38 6.24 8.97 0.00 0.00 0.00 0.00 17:57:01 vethf7ddb14 47.94 58.09 3.32 514.89 0.00 0.00 0.00 0.04 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 47.94 58.07 2.67 514.89 0.00 0.00 0.00 0.00 17:57:01 ens3 63.57 52.52 516.26 4.94 0.00 0.00 0.00 0.00 17:58:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 3.82 3.82 0.84 1.37 0.00 0.00 0.00 0.00 17:59:01 vethf7ddb14 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 6.80 4.73 1.47 1.97 0.00 0.00 0.00 0.00 18:00:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 6.95 6.70 1.52 1.90 0.00 0.00 0.00 0.00 18:01:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 6.05 6.73 1.32 1.81 0.00 0.00 0.00 0.00 18:02:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 6.75 7.80 1.49 1.93 0.00 0.00 0.00 0.00 18:03:01 vethf7ddb14 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 6.52 6.40 1.51 1.94 0.00 0.00 0.00 0.00 18:04:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 8.87 8.37 1.85 2.14 0.00 0.00 0.00 0.00 18:05:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 6.65 6.33 1.70 2.06 0.00 0.00 0.00 0.00 18:06:01 vethf7ddb14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 4.08 3.58 0.87 1.30 0.00 0.00 0.00 0.00 18:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 docker0 1.21 1.11 0.09 6.16 0.00 0.00 0.00 0.00 18:07:02 ens3 16.18 16.96 9.14 6.81 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 29.78 75.69 1.69 192.80 0.00 0.00 0.00 0.00 Average: ens3 117.25 59.47 336.83 10.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3270) 06/11/24 _x86_64_ (4 CPU) 17:51:41 LINUX RESTART (4 CPU) 17:52:01 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 18.18 0.00 2.38 6.04 0.05 73.36 17:53:01 0 10.41 0.00 2.48 6.57 0.07 80.47 17:53:01 1 27.73 0.00 2.95 4.48 0.07 64.77 17:53:01 2 25.33 0.00 2.29 2.32 0.05 70.01 17:53:01 3 9.28 0.00 1.81 10.76 0.03 78.12 17:54:01 all 13.16 0.00 1.50 2.08 0.05 83.21 17:54:01 0 8.92 0.00 1.27 1.69 0.05 88.06 17:54:01 1 30.39 0.00 2.04 0.52 0.07 66.98 17:54:01 2 11.70 0.00 1.41 1.66 0.03 85.21 17:54:01 3 1.65 0.00 1.29 4.44 0.03 92.59 17:55:01 all 8.62 0.00 3.58 3.46 0.05 84.29 17:55:01 0 7.14 0.00 2.69 1.56 0.03 88.57 17:55:01 1 9.22 0.00 3.55 2.74 0.07 84.42 17:55:01 2 10.66 0.00 3.81 1.81 0.05 83.67 17:55:01 3 7.52 0.00 4.25 7.75 0.05 80.43 17:56:01 all 3.36 0.00 0.87 0.20 0.03 95.53 17:56:01 0 3.84 0.00 0.99 0.08 0.03 95.06 17:56:01 1 3.00 0.00 0.92 0.53 0.02 95.54 17:56:01 2 3.42 0.00 0.83 0.00 0.03 95.72 17:56:01 3 3.17 0.00 0.78 0.18 0.02 95.85 17:57:01 all 6.10 0.00 0.98 0.05 0.03 92.84 17:57:01 0 6.92 0.00 1.12 0.03 0.03 91.89 17:57:01 1 6.67 0.00 0.90 0.10 0.03 92.29 17:57:01 2 5.78 0.00 0.88 0.00 0.03 93.30 17:57:01 3 5.04 0.00 0.99 0.07 0.03 93.87 17:58:01 all 3.49 0.00 0.93 0.03 0.04 95.52 17:58:01 0 3.00 0.00 0.82 0.00 0.05 96.12 17:58:01 1 3.21 0.00 0.87 0.00 0.03 95.89 17:58:01 2 3.65 0.00 1.08 0.12 0.03 95.11 17:58:01 3 4.09 0.00 0.95 0.02 0.03 94.91 17:59:01 all 4.03 0.00 0.95 0.03 0.04 94.94 17:59:01 0 4.06 0.00 0.73 0.00 0.03 95.17 17:59:01 1 3.87 0.00 1.08 0.00 0.03 95.01 17:59:01 2 4.33 0.00 0.87 0.13 0.05 94.61 17:59:01 3 3.85 0.00 1.10 0.00 0.05 95.00 18:00:01 all 4.67 0.00 0.87 0.03 0.04 94.39 18:00:01 0 6.07 0.00 0.81 0.00 0.03 93.09 18:00:01 1 5.25 0.00 0.99 0.02 0.05 93.69 18:00:01 2 3.15 0.00 0.93 0.08 0.03 95.80 18:00:01 3 4.18 0.00 0.77 0.00 0.03 95.01 18:01:01 all 3.79 0.00 1.01 0.03 0.04 95.14 18:01:01 0 3.50 0.00 0.94 0.02 0.03 95.51 18:01:01 1 4.41 0.00 0.95 0.03 0.05 94.55 18:01:01 2 3.64 0.00 1.04 0.02 0.07 95.24 18:01:01 3 3.62 0.00 1.10 0.03 0.05 95.20 18:02:01 all 4.54 0.00 1.16 0.06 0.06 94.19 18:02:01 0 3.84 0.00 1.11 0.03 0.07 94.96 18:02:01 1 5.03 0.00 1.20 0.00 0.07 93.70 18:02:01 2 4.95 0.00 1.22 0.07 0.05 93.72 18:02:01 3 4.31 0.00 1.12 0.13 0.05 94.38 18:03:01 all 4.34 0.00 0.92 0.03 0.05 94.66 18:03:01 0 4.08 0.00 0.86 0.00 0.03 95.03 18:03:01 1 3.83 0.00 1.00 0.00 0.03 95.14 18:03:01 2 5.03 0.00 0.99 0.00 0.05 93.93 18:03:01 3 4.46 0.00 0.85 0.13 0.05 94.50 18:03:01 CPU %user %nice %system %iowait %steal %idle 18:04:01 all 4.30 0.00 1.15 0.05 0.04 94.46 18:04:01 0 4.38 0.00 1.07 0.00 0.05 94.50 18:04:01 1 4.77 0.00 1.28 0.00 0.05 93.89 18:04:01 2 4.09 0.00 1.00 0.07 0.05 94.79 18:04:01 3 3.95 0.00 1.20 0.10 0.03 94.72 18:05:01 all 4.91 0.00 1.10 0.03 0.05 93.91 18:05:01 0 4.65 0.00 1.01 0.00 0.05 94.29 18:05:01 1 4.93 0.00 1.19 0.00 0.03 93.85 18:05:01 2 4.92 0.00 1.12 0.07 0.05 93.84 18:05:01 3 5.12 0.00 1.07 0.07 0.05 93.69 18:06:01 all 4.94 0.00 1.04 0.03 0.05 93.95 18:06:01 0 4.07 0.00 1.10 0.00 0.03 94.79 18:06:01 1 6.11 0.00 1.09 0.00 0.05 92.75 18:06:01 2 5.59 0.00 1.02 0.00 0.07 93.32 18:06:01 3 3.95 0.00 0.95 0.12 0.05 94.93 18:07:02 all 14.80 0.00 2.29 0.51 0.06 82.34 18:07:02 0 9.48 0.00 2.17 0.50 0.05 87.80 18:07:02 1 18.95 0.00 2.44 0.65 0.05 77.90 18:07:02 2 13.07 0.00 2.13 0.66 0.07 84.07 18:07:02 3 17.74 0.00 2.38 0.27 0.07 79.55 Average: all 6.88 0.00 1.38 0.84 0.05 90.85 Average: 0 5.63 0.00 1.28 0.70 0.04 92.35 Average: 1 9.14 0.00 1.50 0.60 0.05 88.71 Average: 2 7.29 0.00 1.37 0.47 0.05 90.82 Average: 3 5.46 0.00 1.37 1.60 0.04 91.52