---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4004 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 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 508 1741 0 1694 3180 Swap: 1023 4 1019 ---> 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:c3:d2:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fec3:d2a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:f1:a6:24 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::42:93ff:fef1:a624/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4004) 06/20/24 _x86_64_ (4 CPU) 17:19:24 LINUX RESTART (4 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 126.21 36.33 89.89 1726.38 6718.08 17:22:01 127.20 46.78 80.42 3262.66 15666.72 17:23:01 198.52 25.37 173.15 2437.18 36964.96 17:24:01 283.49 7.90 275.59 210.36 8519.91 17:25:01 381.52 1.00 380.52 26.53 10456.52 17:26:01 520.91 5.93 514.98 153.31 14254.42 17:27:01 380.91 0.63 380.27 17.06 10290.97 17:28:01 635.92 2.32 633.61 142.35 18002.00 17:29:01 998.45 9.33 989.13 230.34 16331.59 17:30:01 1293.75 2.87 1290.89 137.95 18612.60 17:31:01 290.47 103.33 187.14 5564.15 24048.38 17:32:01 189.29 55.86 133.43 1385.64 36175.04 Average: 452.25 24.80 427.45 1274.49 18004.12 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 1564004 3308236 2474648 61.27 55204 1842564 897468 17.64 616976 1674736 150760 17:22:01 363456 2515080 3675196 91.00 68368 2222148 1536644 30.21 1519768 1940164 14940 17:23:01 123920 1828672 3914732 96.93 80132 1849084 2892012 56.85 2095388 1610216 2476 17:24:01 123640 1269536 3915012 96.94 108652 1272340 3591388 70.60 2618396 1094556 2008 17:25:01 108332 1220628 3930320 97.32 127936 1212732 3672392 72.19 2642840 1066356 2936 17:26:01 117288 1067356 3921364 97.10 137380 1045068 3916472 76.99 2734496 968792 2296 17:27:01 105472 731336 3933180 97.39 132836 723744 4292400 84.38 2924524 781476 2340 17:28:01 113644 694524 3925008 97.19 137812 658624 4347272 85.45 2933244 730096 2660 17:29:01 185804 635244 3852848 95.40 110016 539996 4418596 86.86 2897768 661204 2688 17:30:01 123976 527252 3914676 96.93 106476 502072 4637364 91.16 2977976 641108 4116 17:31:01 957416 2061968 3081236 76.29 110040 1149600 1999516 39.30 1789996 1098200 73788 17:32:01 1925032 3318476 2113620 52.33 119856 1425312 930136 18.28 595072 1326572 1424 Average: 484332 1598192 3554320 88.01 107892 1203607 3094305 60.83 2195537 1132790 21869 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 ens3 119.98 99.12 1006.22 28.85 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:22:01 ens3 534.01 458.67 3612.23 97.75 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 17:23:01 vethd794d0a 0.13 0.38 0.01 0.03 0.00 0.00 0.00 0.00 17:23:01 ens3 739.72 561.19 7685.00 72.49 0.00 0.00 0.00 0.00 17:23:01 vethe2480c1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 17:24:01 vethd794d0a 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 53.19 24.88 19.10 10.82 0.00 0.00 0.00 0.00 17:24:01 vethe2480c1 49.53 48.59 129.72 5.97 0.00 0.00 0.00 0.01 17:24:01 docker0 49.71 48.74 129.05 5.98 0.00 0.00 0.00 0.00 17:25:01 vethd794d0a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 ens3 6.52 3.27 1.69 1.61 0.00 0.00 0.00 0.00 17:25:01 vethe2480c1 49.71 41.78 30.98 7.09 0.00 0.00 0.00 0.00 17:25:01 docker0 49.89 41.94 30.31 7.10 0.00 0.00 0.00 0.00 17:26:01 vethd794d0a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 ens3 54.19 30.26 14.25 13.14 0.00 0.00 0.00 0.00 17:26:01 vethe2480c1 67.47 56.32 47.16 8.47 0.00 0.00 0.00 0.00 17:26:01 docker0 67.67 56.52 46.24 8.48 0.00 0.00 0.00 0.00 17:27:01 vethd794d0a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 ens3 88.50 58.61 20.97 24.06 0.00 0.00 0.00 0.00 17:27:01 vethe2480c1 44.82 37.17 29.14 5.46 0.00 0.00 0.00 0.00 17:27:01 docker0 45.00 37.34 28.54 5.47 0.00 0.00 0.00 0.00 17:28:01 vethd794d0a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 ens3 0.25 0.18 0.04 0.04 0.00 0.00 0.00 0.00 17:28:01 vethe2480c1 68.51 52.88 39.85 6.54 0.00 0.00 0.00 0.00 17:28:01 docker0 68.69 53.07 38.92 6.55 0.00 0.00 0.00 0.00 17:29:01 vethd794d0a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 179.55 60.98 55.34 37.30 0.00 0.00 0.00 0.00 17:29:01 vethe2480c1 60.75 47.76 38.64 18.18 0.00 0.00 0.00 0.00 17:29:01 docker0 60.93 47.94 37.82 18.19 0.00 0.00 0.00 0.00 17:30:01 vethd794d0a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 14.45 9.05 3.42 3.80 0.00 0.00 0.00 0.00 17:30:01 vethe2480c1 61.55 52.65 68.34 6.48 0.00 0.00 0.00 0.01 17:30:01 docker0 61.73 52.83 67.51 6.49 0.00 0.00 0.00 0.00 17:31:01 vethe02a5fe 173.64 213.51 11.30 2196.66 0.00 0.00 0.00 0.18 17:31:01 ens3 815.79 507.90 3408.45 160.41 0.00 0.00 0.00 0.00 17:31:01 docker0 188.69 226.39 13.09 2197.98 0.00 0.00 0.00 0.00 17:31:01 lo 871.08 871.08 449.99 449.99 0.00 0.00 0.00 0.00 17:32:01 ens3 380.62 601.13 57.53 4434.55 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 5.80 5.80 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 248.91 201.27 1323.85 407.01 0.00 0.00 0.00 0.00 Average: docker0 49.37 47.09 32.62 188.03 0.00 0.00 0.00 0.00 Average: lo 72.79 72.79 37.52 37.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4004) 06/20/24 _x86_64_ (4 CPU) 17:19:24 LINUX RESTART (4 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 20.09 0.00 1.48 3.72 0.05 74.65 17:21:01 0 29.86 0.00 2.12 4.70 0.08 63.23 17:21:01 1 21.23 0.00 1.27 7.71 0.05 69.75 17:21:01 2 11.16 0.00 1.05 0.17 0.05 87.58 17:21:01 3 18.11 0.00 1.49 2.32 0.05 78.02 17:22:01 all 43.67 0.00 2.40 2.10 0.09 51.74 17:22:01 0 36.07 0.00 2.22 3.05 0.07 58.59 17:22:01 1 48.98 0.00 3.17 2.64 0.10 45.11 17:22:01 2 46.75 0.00 1.67 0.84 0.08 50.66 17:22:01 3 42.90 0.00 2.53 1.86 0.08 52.62 17:23:01 all 37.97 0.00 3.73 3.62 0.08 54.59 17:23:01 0 37.36 0.00 4.08 6.01 0.08 52.47 17:23:01 1 35.76 0.00 2.49 0.69 0.10 60.96 17:23:01 2 45.30 0.00 3.49 4.71 0.08 46.42 17:23:01 3 33.47 0.00 4.86 3.08 0.08 58.51 17:24:01 all 28.63 0.00 2.08 7.52 0.08 61.70 17:24:01 0 32.48 0.00 1.79 4.16 0.08 61.49 17:24:01 1 31.82 0.00 1.97 13.07 0.08 53.06 17:24:01 2 24.44 0.00 1.70 10.03 0.10 63.74 17:24:01 3 25.73 0.00 2.86 2.83 0.07 68.51 17:25:01 all 7.40 0.00 2.18 10.83 0.08 79.51 17:25:01 0 8.01 0.00 2.19 8.99 0.07 80.74 17:25:01 1 6.93 0.00 1.88 13.06 0.08 78.05 17:25:01 2 6.84 0.00 2.54 7.88 0.08 82.65 17:25:01 3 7.79 0.00 2.12 13.39 0.07 76.63 17:26:01 all 11.05 0.00 2.88 14.97 0.08 71.01 17:26:01 0 11.03 0.00 2.97 11.98 0.07 73.96 17:26:01 1 9.44 0.00 3.11 15.16 0.07 72.23 17:26:01 2 12.35 0.00 2.64 11.12 0.10 73.78 17:26:01 3 11.41 0.00 2.79 21.60 0.08 64.11 17:27:01 all 16.81 0.00 2.59 10.53 0.08 69.99 17:27:01 0 19.16 0.00 3.32 24.95 0.08 52.49 17:27:01 1 15.21 0.00 1.53 1.02 0.08 82.16 17:27:01 2 16.18 0.00 2.80 7.02 0.08 73.91 17:27:01 3 16.72 0.00 2.72 9.17 0.08 71.30 17:28:01 all 6.83 0.00 3.19 19.15 0.08 70.75 17:28:01 0 8.97 0.00 4.02 21.05 0.10 65.85 17:28:01 1 4.89 0.00 3.06 23.63 0.07 68.35 17:28:01 2 5.70 0.00 2.93 18.19 0.10 73.08 17:28:01 3 7.74 0.00 2.73 13.73 0.07 75.73 17:29:01 all 8.64 0.00 3.73 19.33 0.10 68.20 17:29:01 0 8.56 0.00 3.90 14.65 0.08 72.80 17:29:01 1 8.37 0.00 3.60 26.89 0.10 61.04 17:29:01 2 8.36 0.00 3.63 21.85 0.10 66.06 17:29:01 3 9.29 0.00 3.81 14.00 0.08 72.82 17:30:01 all 8.92 0.00 4.10 20.98 0.08 65.91 17:30:01 0 10.02 0.00 4.24 19.88 0.08 65.77 17:30:01 1 8.85 0.00 3.76 25.15 0.08 62.16 17:30:01 2 8.59 0.00 4.23 17.10 0.10 69.99 17:30:01 3 8.22 0.00 4.12 21.83 0.08 65.74 17:31:01 all 33.63 0.00 3.46 7.47 0.08 55.35 17:31:01 0 30.55 0.00 3.27 9.11 0.07 57.00 17:31:01 1 31.90 0.00 4.02 8.73 0.07 55.28 17:31:01 2 35.95 0.00 3.11 6.24 0.08 54.62 17:31:01 3 36.15 0.00 3.46 5.78 0.08 54.53 17:31:01 CPU %user %nice %system %iowait %steal %idle 17:32:01 all 21.83 0.00 3.11 3.99 0.06 71.01 17:32:01 0 21.92 0.00 2.60 1.38 0.07 74.03 17:32:01 1 20.46 0.00 3.02 4.80 0.07 71.65 17:32:01 2 25.64 0.00 3.43 6.02 0.07 64.84 17:32:01 3 19.30 0.00 3.36 3.76 0.07 73.51 Average: all 20.47 0.00 2.91 10.34 0.08 66.20 Average: 0 21.18 0.00 3.06 10.82 0.08 64.87 Average: 1 20.34 0.00 2.74 11.86 0.08 64.99 Average: 2 20.65 0.00 2.77 9.23 0.09 67.26 Average: 3 19.74 0.00 3.07 9.44 0.08 67.67