---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8682 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 872 27851 0 3443 30839 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:c5:bc:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fec5:bc18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:41:bb:b7 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::42:14ff:fe41:bbb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8682) 12/30/23 _x86_64_ (8 CPU) 21:47:40 LINUX RESTART (8 CPU) 21:48:02 tps rtps wtps bread/s bwrtn/s 21:49:01 83.05 32.38 50.67 2819.73 75850.60 21:50:01 26.23 0.00 26.23 0.00 40196.90 21:51:01 26.11 0.00 26.11 0.00 40194.50 21:52:01 13.38 0.00 13.38 0.00 19897.90 21:53:01 1.13 0.00 1.13 0.00 14.00 21:54:01 4.18 2.95 1.23 113.98 191.83 21:55:01 90.73 36.58 54.16 1706.12 6023.40 21:56:01 148.96 34.78 114.18 829.73 16594.83 21:57:01 73.94 4.40 69.54 264.76 12238.89 21:58:01 56.55 0.00 56.55 0.00 7391.69 21:59:01 89.04 2.72 86.32 413.00 22691.55 22:00:01 61.06 0.00 61.06 0.00 14243.39 22:01:01 236.01 9.08 226.93 1117.95 34767.27 Average: 70.01 9.42 60.59 555.86 22259.21 21:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 30656972 31899036 2282248 6.93 38632 1531880 1296592 3.81 618756 1414028 172 21:50:01 30652804 31895020 2286416 6.94 38720 1531884 1296592 3.81 622632 1413976 192 21:51:01 30652384 31894688 2286836 6.94 38816 1531876 1296592 3.81 623128 1413980 28 21:52:01 30651300 31893684 2287920 6.95 38880 1531888 1296592 3.81 624304 1413992 164 21:53:01 30650352 31892740 2288868 6.95 38928 1531876 1296592 3.81 624548 1413996 32 21:54:01 30528988 31779848 2410232 7.32 39008 1540360 1296592 3.81 739868 1420636 200 21:55:01 30031980 31637564 2907240 8.83 70908 1844888 1456584 4.29 933968 1678900 181224 21:56:01 29034772 31066756 3904448 11.85 93416 2227700 2171888 6.39 1572348 1992924 144648 21:57:01 28634112 31098468 4305108 13.07 122260 2594008 2120596 6.24 1557076 2347720 325396 21:58:01 28634484 31102872 4304736 13.07 127032 2591452 2102984 6.19 1567220 2338156 338292 21:59:01 28382312 31012884 4556908 13.83 137948 2755376 2214556 6.52 1751756 2407740 171872 22:00:01 27716748 30990268 5222472 15.85 165652 3272876 2260072 6.65 1883080 2843788 348872 22:01:01 28505020 31564764 4434200 13.46 193652 3071836 1490276 4.38 1267048 2714696 56820 Average: 29594787 31517584 3344433 10.15 87989 2119838 1661270 4.89 1106595 1908810 120609 21:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 21:49:01 ens3 199.49 148.55 524.27 30.54 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.45 0.28 0.21 0.48 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.12 0.07 0.05 0.16 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 ens3 0.22 0.17 0.06 0.17 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 0.18 0.15 0.06 0.32 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 82.12 46.21 111.71 16.01 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 21:55:01 ens3 115.36 77.80 1051.97 27.36 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:56:01 ens3 221.43 169.17 2396.82 32.73 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:57:01 ens3 102.63 65.67 1507.60 17.40 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:58:01 ens3 47.31 32.36 16.52 12.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:59:01 ens3 172.17 81.72 3146.05 12.27 0.00 0.00 0.00 0.00 21:59:01 vethc369750 37.44 72.34 4.95 1431.95 0.00 0.00 0.00 0.12 21:59:01 docker0 54.32 141.36 5.39 2886.95 0.00 0.00 0.00 0.00 22:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 54.40 27.19 1242.65 3.38 0.00 0.00 0.00 0.00 22:00:01 vethc369750 26.77 53.80 3.13 1242.44 0.00 0.00 0.00 0.10 22:00:01 docker0 26.77 53.77 2.77 1242.43 0.00 0.00 0.00 0.00 22:01:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 22:01:01 ens3 35.06 32.13 107.84 11.66 0.00 0.00 0.00 0.00 22:01:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 79.14 52.29 777.56 12.63 0.00 0.00 0.00 0.00 Average: docker0 6.25 15.04 0.63 318.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8682) 12/30/23 _x86_64_ (8 CPU) 21:47:40 LINUX RESTART (8 CPU) 21:48:02 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 2.07 0.00 0.37 3.16 0.02 94.39 21:49:01 0 2.44 0.00 0.25 0.12 0.02 97.17 21:49:01 1 0.78 0.00 0.55 0.24 0.02 98.42 21:49:01 2 0.92 0.00 0.51 6.74 0.00 91.83 21:49:01 3 1.87 0.00 0.22 16.85 0.02 81.04 21:49:01 4 2.65 0.00 0.53 0.66 0.02 96.14 21:49:01 5 1.36 0.00 0.37 0.36 0.02 97.90 21:49:01 6 3.48 0.00 0.22 0.05 0.02 96.23 21:49:01 7 3.02 0.00 0.31 0.25 0.02 96.41 21:50:01 all 0.11 0.00 0.01 1.87 0.01 98.00 21:50:01 0 0.07 0.00 0.00 0.00 0.03 99.90 21:50:01 1 0.43 0.00 0.03 0.08 0.02 99.43 21:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 4 0.00 0.00 0.00 0.00 0.02 99.98 21:50:01 5 0.08 0.00 0.03 0.00 0.00 99.88 21:50:01 6 0.27 0.00 0.00 0.00 0.02 99.72 21:50:01 7 0.02 0.00 0.00 14.87 0.00 85.11 21:51:01 all 0.03 0.00 0.01 1.89 0.01 98.06 21:51:01 0 0.07 0.00 0.00 0.00 0.02 99.92 21:51:01 1 0.03 0.00 0.02 0.08 0.02 99.85 21:51:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:51:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:51:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:51:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:51:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:51:01 7 0.00 0.00 0.00 15.10 0.02 84.88 21:52:01 all 0.01 0.00 0.01 0.90 0.00 99.07 21:52:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 4 0.00 0.00 0.00 0.00 0.02 99.98 21:52:01 5 0.00 0.00 0.03 0.00 0.02 99.95 21:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 7 0.00 0.00 0.02 7.20 0.00 92.78 21:53:01 all 0.02 0.00 0.01 0.00 0.00 99.96 21:53:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:53:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:53:01 6 0.03 0.00 0.02 0.00 0.00 99.95 21:53:01 7 0.00 0.00 0.00 0.03 0.00 99.97 21:54:01 all 0.67 0.00 0.05 0.02 0.01 99.25 21:54:01 0 1.05 0.00 0.07 0.05 0.00 98.83 21:54:01 1 1.19 0.00 0.07 0.00 0.00 98.75 21:54:01 2 0.23 0.00 0.07 0.00 0.00 99.70 21:54:01 3 1.15 0.00 0.03 0.00 0.00 98.82 21:54:01 4 0.10 0.00 0.08 0.00 0.00 99.82 21:54:01 5 0.48 0.00 0.05 0.03 0.00 99.43 21:54:01 6 0.53 0.00 0.02 0.02 0.02 99.42 21:54:01 7 0.62 0.00 0.02 0.03 0.03 99.30 21:55:01 all 10.05 0.00 0.83 1.06 0.03 88.03 21:55:01 0 18.77 0.00 1.08 0.12 0.03 79.99 21:55:01 1 16.11 0.00 1.53 0.68 0.05 81.63 21:55:01 2 1.82 0.00 0.40 0.02 0.02 97.75 21:55:01 3 1.30 0.00 0.22 0.18 0.02 98.28 21:55:01 4 1.20 0.00 0.53 0.55 0.02 97.70 21:55:01 5 18.38 0.00 1.35 0.70 0.05 79.52 21:55:01 6 20.70 0.00 0.77 0.64 0.05 77.84 21:55:01 7 2.16 0.00 0.84 5.56 0.03 91.41 21:56:01 all 15.02 0.00 1.09 1.43 0.04 82.42 21:56:01 0 6.62 0.00 0.53 0.13 0.02 92.70 21:56:01 1 15.77 0.00 1.32 0.52 0.03 82.36 21:56:01 2 16.74 0.00 1.04 0.45 0.03 81.74 21:56:01 3 29.14 0.00 1.25 1.44 0.05 68.12 21:56:01 4 10.79 0.00 0.70 0.37 0.02 88.13 21:56:01 5 21.07 0.00 1.44 1.02 0.07 76.40 21:56:01 6 8.53 0.00 1.16 4.13 0.05 86.13 21:56:01 7 11.48 0.00 1.25 3.39 0.05 83.83 21:57:01 all 11.00 0.00 0.73 1.03 0.03 87.20 21:57:01 0 2.13 0.00 0.20 0.00 0.02 97.65 21:57:01 1 17.84 0.00 0.63 0.23 0.03 81.26 21:57:01 2 2.25 0.00 0.27 1.05 0.03 96.39 21:57:01 3 33.98 0.00 2.53 1.83 0.07 61.58 21:57:01 4 1.25 0.00 0.13 0.02 0.00 98.60 21:57:01 5 0.62 0.00 0.35 3.57 0.03 95.42 21:57:01 6 19.31 0.00 0.75 1.39 0.05 78.50 21:57:01 7 10.66 0.00 0.98 0.17 0.05 88.14 21:58:01 all 9.90 0.00 0.58 0.53 0.03 88.95 21:58:01 0 0.35 0.00 0.12 0.00 0.00 99.53 21:58:01 1 0.23 0.00 0.17 0.00 0.05 99.55 21:58:01 2 59.44 0.00 2.94 0.53 0.07 37.02 21:58:01 3 9.77 0.00 0.42 1.85 0.03 87.93 21:58:01 4 2.20 0.00 0.17 0.33 0.02 97.29 21:58:01 5 5.09 0.00 0.45 0.13 0.02 94.31 21:58:01 6 0.22 0.00 0.18 1.42 0.02 98.16 21:58:01 7 1.87 0.00 0.22 0.00 0.03 97.89 21:59:01 all 9.07 0.00 1.15 1.29 0.03 88.46 21:59:01 0 13.13 0.00 1.92 6.09 0.03 78.82 21:59:01 1 16.72 0.00 2.20 0.80 0.05 80.22 21:59:01 2 18.72 0.00 1.10 0.03 0.05 80.09 21:59:01 3 2.27 0.00 0.60 0.13 0.05 96.95 21:59:01 4 13.42 0.00 0.86 1.38 0.03 84.30 21:59:01 5 0.93 0.00 0.40 1.70 0.00 96.96 21:59:01 6 1.60 0.00 0.90 0.02 0.02 97.46 21:59:01 7 5.73 0.00 1.19 0.15 0.03 92.90 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 10.47 0.00 1.19 0.92 0.03 87.39 22:00:01 0 15.31 0.00 1.87 0.35 0.02 82.45 22:00:01 1 4.64 0.00 0.97 0.00 0.02 94.38 22:00:01 2 4.19 0.00 0.82 2.49 0.02 92.49 22:00:01 3 10.20 0.00 0.93 0.78 0.03 88.05 22:00:01 4 1.49 0.00 0.23 0.65 0.03 97.59 22:00:01 5 0.08 0.00 0.05 0.00 0.03 99.83 22:00:01 6 1.68 0.00 0.48 1.57 0.03 96.23 22:00:01 7 46.14 0.00 4.15 1.50 0.08 48.12 22:01:01 all 9.70 0.00 1.81 1.87 0.04 86.57 22:01:01 0 32.61 0.00 1.89 0.42 0.07 65.02 22:01:01 1 2.86 0.00 1.78 5.96 0.05 89.35 22:01:01 2 2.38 0.00 2.03 5.52 0.03 90.04 22:01:01 3 2.82 0.00 3.12 2.23 0.03 91.80 22:01:01 4 3.95 0.00 1.17 0.03 0.03 94.81 22:01:01 5 2.95 0.00 1.54 0.34 0.03 95.14 22:01:01 6 20.64 0.00 1.69 0.15 0.05 77.46 22:01:01 7 9.32 0.00 1.21 0.35 0.03 89.09 Average: all 6.01 0.00 0.60 1.23 0.02 92.14 Average: 0 7.12 0.00 0.61 0.56 0.02 91.68 Average: 1 5.91 0.00 0.71 0.66 0.03 92.69 Average: 2 8.23 0.00 0.71 1.29 0.02 89.76 Average: 3 7.12 0.00 0.72 1.92 0.02 90.21 Average: 4 2.85 0.00 0.34 0.31 0.02 96.48 Average: 5 3.93 0.00 0.47 0.60 0.02 94.98 Average: 6 5.91 0.00 0.48 0.72 0.02 92.87 Average: 7 7.00 0.00 0.78 3.74 0.03 88.44