---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5546 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: 2799.996 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): 0-7 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 880 26198 0 5087 30832 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:ed:fc:83 brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:feed:fc83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:b0:de:bc 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::42:16ff:feb0:debc/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-5546) 12/16/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 92.23 22.76 69.47 1176.89 11032.20 10:52:01 156.74 21.38 135.36 829.73 24925.05 10:53:01 27.71 2.00 25.71 101.30 25611.46 10:54:01 107.00 2.27 104.73 366.47 40238.36 10:55:01 336.44 0.42 336.03 3.33 28916.91 10:56:01 325.66 0.12 325.55 9.33 73723.58 10:57:01 39.64 0.97 38.67 60.78 13872.58 Average: 155.04 7.13 147.91 364.08 31185.17 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30114040 31728832 2825180 8.58 70592 1853908 1397416 4.11 846956 1687260 171496 10:52:01 28100876 30163784 4838344 14.69 87992 2266584 3061248 9.01 2471092 2036976 10072 10:53:01 27688724 30587364 5250496 15.94 91144 3085836 2322204 6.83 2286380 2604064 164612 10:54:01 27138548 30335444 5800672 17.61 109796 3347252 2532364 7.45 2760816 2633264 86092 10:55:01 26334332 30497076 6604888 20.05 177788 4104464 2567144 7.55 2813740 3239588 324264 10:56:01 25944408 30449056 6994812 21.24 220472 4435812 2423720 7.13 2913436 3562392 488 10:57:01 26802772 31556992 6136448 18.63 224512 4674056 1521800 4.48 2039032 3577292 31588 Average: 27446243 30759793 5492977 16.68 140328 3395416 2260842 6.65 2304493 2762977 112659 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 61.46 41.02 975.74 7.23 0.00 0.00 0.00 0.00 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 729.78 516.93 5012.61 138.97 0.00 0.00 0.00 0.00 10:52:01 lo 0.97 0.97 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 165.44 139.90 1413.80 39.06 0.00 0.00 0.00 0.00 10:53:01 lo 8.21 8.21 2.20 2.20 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 517.65 532.78 1344.74 3329.80 0.00 0.00 0.00 0.00 10:54:01 vetheb44c46 63.89 126.21 10.52 427.62 0.00 0.00 0.00 0.04 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 docker0 66.71 131.06 9.82 505.08 0.00 0.00 0.00 0.00 10:55:01 ens3 1145.56 1323.53 1363.41 132.99 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 1306.77 1108.57 109.71 1356.39 0.00 0.00 0.00 0.00 10:56:01 ens3 449.84 385.29 1500.77 1049.73 0.00 0.00 0.00 0.00 10:56:01 lo 8.53 8.53 0.78 0.78 0.00 0.00 0.00 0.00 10:56:01 docker0 2.77 5.87 0.17 77.77 0.00 0.00 0.00 0.00 10:57:01 ens3 286.42 336.77 90.51 2415.43 0.00 0.00 0.00 0.00 10:57:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 479.38 467.96 1671.51 1016.04 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 196.57 177.89 17.10 276.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5546) 12/16/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.54 0.00 0.65 1.58 0.03 88.20 10:51:01 0 3.88 0.00 0.35 0.25 0.02 95.50 10:51:01 1 26.68 0.00 1.45 2.02 0.07 69.78 10:51:01 2 13.71 0.00 0.68 0.42 0.03 85.15 10:51:01 3 0.75 0.00 0.52 6.13 0.05 92.55 10:51:01 4 10.97 0.00 0.40 0.55 0.07 88.01 10:51:01 5 13.51 0.00 0.88 0.72 0.03 84.86 10:51:01 6 6.25 0.00 0.58 2.50 0.02 90.65 10:51:01 7 0.63 0.00 0.28 0.02 0.02 99.05 10:52:01 all 21.97 0.00 1.89 2.21 0.07 73.86 10:52:01 0 19.83 0.00 2.60 0.57 0.08 76.91 10:52:01 1 26.47 0.00 1.67 4.65 0.05 67.16 10:52:01 2 31.79 0.00 2.36 1.59 0.08 64.17 10:52:01 3 26.31 0.00 3.05 2.61 0.08 67.95 10:52:01 4 11.25 0.00 0.87 3.90 0.07 83.92 10:52:01 5 13.91 0.00 1.28 1.52 0.05 83.23 10:52:01 6 22.18 0.00 2.85 2.78 0.07 72.13 10:52:01 7 24.06 0.00 0.43 0.07 0.07 75.37 10:53:01 all 12.05 0.00 1.12 1.03 0.04 85.76 10:53:01 0 6.15 0.00 1.17 0.05 0.03 92.60 10:53:01 1 14.70 0.00 1.37 2.90 0.05 80.98 10:53:01 2 20.61 0.00 0.95 0.00 0.03 78.41 10:53:01 3 12.79 0.00 1.45 0.07 0.05 85.65 10:53:01 4 8.68 0.00 1.09 3.63 0.05 86.55 10:53:01 5 8.63 0.00 1.00 1.14 0.03 89.19 10:53:01 6 14.87 0.00 0.99 0.12 0.05 83.98 10:53:01 7 9.98 0.00 0.90 0.33 0.03 88.75 10:54:01 all 8.44 0.00 1.53 2.29 0.06 87.67 10:54:01 0 4.53 0.00 0.77 0.03 0.03 94.64 10:54:01 1 16.00 0.00 2.29 0.90 0.08 80.72 10:54:01 2 9.57 0.00 1.32 0.55 0.05 88.51 10:54:01 3 8.62 0.00 2.13 2.44 0.10 86.71 10:54:01 4 14.23 0.00 2.02 11.98 0.07 71.71 10:54:01 5 2.51 0.00 1.27 0.72 0.03 95.46 10:54:01 6 7.57 0.00 1.39 1.52 0.07 89.45 10:54:01 7 4.55 0.00 1.16 0.22 0.07 94.01 10:55:01 all 16.57 0.00 3.36 1.81 0.07 78.18 10:55:01 0 13.13 0.00 2.93 0.20 0.08 83.65 10:55:01 1 7.50 0.00 1.37 2.04 0.05 89.04 10:55:01 2 36.70 0.00 4.23 0.02 0.08 58.97 10:55:01 3 11.06 0.00 2.96 1.87 0.07 84.04 10:55:01 4 17.27 0.00 5.79 6.84 0.07 70.04 10:55:01 5 17.64 0.00 3.01 0.03 0.07 79.24 10:55:01 6 9.97 0.00 3.49 3.48 0.07 82.99 10:55:01 7 19.29 0.00 3.06 0.05 0.05 77.56 10:56:01 all 12.85 0.00 3.03 3.21 0.05 80.85 10:56:01 0 8.21 0.00 2.49 0.69 0.03 88.58 10:56:01 1 12.47 0.00 2.51 3.05 0.03 81.93 10:56:01 2 13.14 0.00 2.86 3.60 0.05 80.35 10:56:01 3 11.01 0.00 2.08 4.65 0.05 82.21 10:56:01 4 8.15 0.00 4.32 9.47 0.07 78.00 10:56:01 5 25.93 0.00 4.04 1.17 0.07 68.79 10:56:01 6 11.36 0.00 2.52 1.81 0.05 84.26 10:56:01 7 12.50 0.00 3.41 1.26 0.07 82.76 10:57:01 all 10.77 0.00 0.66 0.82 0.04 87.72 10:57:01 0 2.61 0.00 0.43 0.02 0.02 96.92 10:57:01 1 2.66 0.00 0.64 2.24 0.07 94.40 10:57:01 2 6.26 0.00 0.48 0.00 0.03 93.23 10:57:01 3 20.33 0.00 0.78 3.52 0.07 75.30 10:57:01 4 5.02 0.00 0.28 0.02 0.03 94.65 10:57:01 5 22.82 0.00 1.20 0.65 0.05 75.28 10:57:01 6 4.40 0.00 0.40 0.02 0.02 95.16 10:57:01 7 22.02 0.00 0.98 0.07 0.05 76.88 Average: all 13.17 0.00 1.74 1.85 0.05 83.19 Average: 0 8.32 0.00 1.53 0.26 0.04 89.85 Average: 1 15.21 0.00 1.61 2.54 0.06 80.57 Average: 2 18.81 0.00 1.84 0.88 0.05 78.42 Average: 3 12.98 0.00 1.85 3.04 0.07 82.06 Average: 4 10.79 0.00 2.10 5.18 0.06 81.87 Average: 5 14.99 0.00 1.81 0.85 0.05 82.30 Average: 6 10.94 0.00 1.74 1.74 0.05 85.53 Average: 7 13.29 0.00 1.46 0.29 0.05 84.92