---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5464 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: 2800.000 BogoMIPS: 5600.00 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 11G 8.6G 56% / 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 1885 0 1555 3188 Swap: 1023 6 1017 ---> 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:6f:2e:8e brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe6f:2e8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:3d:4a:0a 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::42:25ff:fe3d:4a0a/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-5464) 07/01/24 _x86_64_ (4 CPU) 15:29:42 LINUX RESTART (4 CPU) 15:30:01 tps rtps wtps bread/s bwrtn/s 15:31:01 187.99 84.00 103.98 6604.63 41699.07 15:32:01 131.44 41.13 90.32 3060.69 14613.03 15:33:01 140.09 24.55 115.54 2007.20 37785.88 15:34:01 313.96 14.48 299.48 716.15 10971.10 15:35:01 221.64 5.10 216.54 103.17 6361.35 15:36:01 633.86 0.50 633.36 4.67 17606.13 15:37:01 283.97 6.08 277.89 173.56 7380.89 15:38:01 621.23 4.02 617.21 259.11 17637.05 15:39:01 618.46 10.76 607.70 256.49 17318.58 15:40:01 1752.37 2.88 1749.48 95.97 19712.90 15:41:01 368.49 118.58 249.91 5818.90 14719.95 15:42:01 315.21 136.08 179.14 3882.69 46563.04 Average: 465.72 37.34 428.37 1915.08 21030.23 15:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:31:01 1509216 3264012 2529436 62.63 52328 1855288 960284 18.88 689936 1653164 203248 15:32:01 787264 2831272 3251388 80.51 66780 2118832 1467400 28.84 1140528 1900340 17824 15:33:01 121116 1904468 3917536 97.00 80452 1904032 2960600 58.20 2007976 1701244 792 15:34:01 128448 1332816 3910204 96.82 106792 1326024 3496960 68.74 2556624 1142688 19216 15:35:01 110808 999936 3927844 97.26 115076 1003736 3952436 77.69 2761408 945536 1056 15:36:01 121148 982656 3917504 97.00 133340 941012 3959576 77.83 2761856 899680 1608 15:37:01 116248 640228 3922404 97.12 124264 617080 4443612 87.35 2931480 735068 2512 15:38:01 123920 605168 3914732 96.93 104616 581240 4499924 88.46 2936644 691060 2068 15:39:01 129164 521176 3909488 96.80 99592 482448 4606180 90.54 2933024 669612 3260 15:40:01 160500 486340 3878152 96.03 99832 434500 4701848 92.42 2968868 622172 3380 15:41:01 1351184 2030644 2687468 66.54 94472 750932 2035888 40.02 1650840 867028 117328 15:42:01 1954188 3242428 2084464 51.61 119264 1323088 1011580 19.88 639372 1255932 7496 Average: 551100 1570095 3487552 86.35 99734 1111518 3174691 62.41 2164880 1090294 31649 15:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 ens3 371.20 234.96 1434.10 68.44 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 15:32:01 ens3 390.47 372.45 2205.42 72.20 0.00 0.00 0.00 0.00 15:33:01 veth520c2eb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:33:01 veth2fc982c 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 15:33:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:33:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 15:34:01 veth520c2eb 40.79 39.48 104.36 4.54 0.00 0.00 0.00 0.01 15:34:01 veth2fc982c 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 40.96 39.56 103.81 4.55 0.00 0.00 0.00 0.00 15:34:01 lo 70.95 70.95 107.41 107.41 0.00 0.00 0.00 0.00 15:35:01 veth520c2eb 31.14 29.12 45.62 4.37 0.00 0.00 0.00 0.00 15:35:01 veth2fc982c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 docker0 31.31 29.27 45.20 4.38 0.00 0.00 0.00 0.00 15:35:01 lo 69.86 69.86 50.70 50.70 0.00 0.00 0.00 0.00 15:36:01 veth520c2eb 79.34 63.42 30.88 10.44 0.00 0.00 0.00 0.00 15:36:01 veth2fc982c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 docker0 79.50 63.59 29.80 10.45 0.00 0.00 0.00 0.00 15:36:01 lo 147.91 147.91 39.97 39.97 0.00 0.00 0.00 0.00 15:37:01 veth520c2eb 38.81 35.31 47.07 5.41 0.00 0.00 0.00 0.00 15:37:01 veth2fc982c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 38.98 35.46 46.54 5.42 0.00 0.00 0.00 0.00 15:37:01 lo 108.56 108.56 56.23 56.23 0.00 0.00 0.00 0.00 15:38:01 veth520c2eb 67.73 53.28 39.86 6.80 0.00 0.00 0.00 0.00 15:38:01 veth2fc982c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 67.89 53.45 38.95 6.81 0.00 0.00 0.00 0.00 15:38:01 lo 133.51 133.51 46.30 46.30 0.00 0.00 0.00 0.00 15:39:01 veth520c2eb 66.12 52.06 41.79 11.89 0.00 0.00 0.00 0.00 15:39:01 veth2fc982c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 66.29 52.22 40.89 11.90 0.00 0.00 0.00 0.00 15:39:01 lo 129.98 129.98 53.31 53.31 0.00 0.00 0.00 0.00 15:40:01 veth520c2eb 58.00 47.65 45.16 12.77 0.00 0.00 0.00 0.00 15:40:01 veth2fc982c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 58.16 47.82 44.37 12.78 0.00 0.00 0.00 0.00 15:40:01 lo 118.31 118.31 57.81 57.81 0.00 0.00 0.00 0.00 15:41:01 docker0 33.13 29.65 32.85 3.30 0.00 0.00 0.00 0.00 15:41:01 lo 80.92 80.92 37.81 37.81 0.00 0.00 0.00 0.00 15:41:01 ens3 2333.68 1734.49 14136.22 372.95 0.00 0.00 0.00 0.00 15:42:01 docker0 356.87 407.40 18.86 2235.48 0.00 0.00 0.00 0.00 15:42:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:42:01 ens3 466.02 393.17 2264.18 70.16 0.00 0.00 0.00 0.00 Average: docker0 64.43 63.21 33.44 191.23 0.00 0.00 0.00 0.00 Average: lo 72.36 72.36 37.53 37.53 0.00 0.00 0.00 0.00 Average: ens3 232.30 176.76 1365.97 36.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5464) 07/01/24 _x86_64_ (4 CPU) 15:29:42 LINUX RESTART (4 CPU) 15:30:01 CPU %user %nice %system %iowait %steal %idle 15:31:01 all 18.38 0.00 2.57 5.74 0.07 73.24 15:31:01 0 13.89 0.00 2.97 5.84 0.07 77.24 15:31:01 1 32.55 0.00 2.54 3.31 0.07 61.53 15:31:01 2 15.58 0.00 2.32 2.27 0.07 79.76 15:31:01 3 11.50 0.00 2.43 11.56 0.07 74.44 15:32:01 all 31.11 0.00 1.78 2.39 0.08 64.65 15:32:01 0 26.10 0.00 1.33 2.66 0.07 69.84 15:32:01 1 22.20 0.00 1.12 1.14 0.07 75.47 15:32:01 2 34.91 0.00 1.66 1.26 0.08 62.10 15:32:01 3 41.23 0.00 3.00 4.52 0.10 51.15 15:33:01 all 49.07 0.00 3.98 2.03 0.10 44.81 15:33:01 0 60.09 0.00 3.36 1.89 0.10 34.56 15:33:01 1 40.93 0.00 4.15 2.74 0.10 52.08 15:33:01 2 48.83 0.00 2.85 1.47 0.10 46.75 15:33:01 3 46.42 0.00 5.61 2.03 0.10 45.84 15:34:01 all 35.55 0.00 2.27 8.12 0.10 53.96 15:34:01 0 26.86 0.00 2.54 8.48 0.10 62.02 15:34:01 1 33.30 0.00 2.07 5.68 0.08 58.86 15:34:01 2 38.56 0.00 1.96 11.12 0.13 48.22 15:34:01 3 43.52 0.00 2.51 7.22 0.10 46.65 15:35:01 all 12.42 0.00 1.51 5.97 0.08 80.01 15:35:01 0 11.98 0.00 1.23 4.13 0.07 82.59 15:35:01 1 9.54 0.00 1.96 7.05 0.10 81.35 15:35:01 2 11.12 0.00 1.84 9.30 0.10 77.65 15:35:01 3 17.05 0.00 1.00 3.41 0.07 78.48 15:36:01 all 6.53 0.00 3.28 18.41 0.11 71.67 15:36:01 0 5.79 0.00 3.02 17.65 0.08 73.45 15:36:01 1 7.00 0.00 3.86 24.18 0.10 64.85 15:36:01 2 6.55 0.00 3.30 20.15 0.14 69.86 15:36:01 3 6.79 0.00 2.92 11.70 0.08 78.51 15:37:01 all 21.79 0.00 2.29 7.69 0.09 68.14 15:37:01 0 19.50 0.00 2.41 7.95 0.08 70.06 15:37:01 1 19.01 0.00 2.72 10.33 0.10 67.84 15:37:01 2 24.93 0.00 1.99 9.91 0.10 63.07 15:37:01 3 23.71 0.00 2.07 2.57 0.08 71.57 15:38:01 all 6.57 0.00 3.22 18.20 0.12 71.89 15:38:01 0 6.33 0.00 3.39 23.31 0.12 66.85 15:38:01 1 6.43 0.00 2.98 13.81 0.10 76.67 15:38:01 2 6.57 0.00 3.27 19.64 0.14 70.39 15:38:01 3 6.99 0.00 3.24 16.03 0.12 73.62 15:39:01 all 9.33 0.00 3.54 17.55 0.11 69.46 15:39:01 0 9.15 0.00 2.64 12.17 0.08 75.95 15:39:01 1 10.24 0.00 4.18 23.50 0.12 61.97 15:39:01 2 9.21 0.00 4.21 17.78 0.15 68.65 15:39:01 3 8.71 0.00 3.13 16.81 0.10 71.25 15:40:01 all 7.90 0.00 4.24 22.62 0.12 65.11 15:40:01 0 7.11 0.00 3.99 17.28 0.12 71.50 15:40:01 1 9.23 0.00 3.98 20.98 0.12 65.69 15:40:01 2 7.62 0.00 4.59 24.80 0.14 62.85 15:40:01 3 7.66 0.00 4.45 27.44 0.12 60.34 15:41:01 all 33.11 0.00 3.19 9.45 0.10 54.14 15:41:01 0 32.13 0.00 2.44 6.21 0.08 59.14 15:41:01 1 28.85 0.00 2.86 9.77 0.10 58.42 15:41:01 2 35.41 0.00 3.94 12.78 0.12 47.75 15:41:01 3 36.11 0.00 3.54 9.03 0.08 51.23 15:41:01 CPU %user %nice %system %iowait %steal %idle 15:42:01 all 14.70 0.00 3.73 7.80 0.08 73.69 15:42:01 0 7.38 0.00 2.68 6.37 0.05 83.52 15:42:01 1 13.96 0.00 3.59 6.94 0.07 75.44 15:42:01 2 11.64 0.00 4.06 3.29 0.08 80.92 15:42:01 3 25.86 0.00 4.59 14.68 0.10 54.77 Average: all 20.57 0.00 2.97 10.48 0.10 65.89 Average: 0 18.89 0.00 2.67 9.48 0.09 68.88 Average: 1 19.46 0.00 3.00 10.77 0.09 66.68 Average: 2 20.96 0.00 2.99 11.10 0.11 64.83 Average: 3 22.99 0.00 3.20 10.56 0.09 63.16