---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3218 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: 2799.998 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): 0-7 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 14G 141G 10% / 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 932 24489 0 6745 30779 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:9b:ca:3c brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe9b:ca3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:73:16:20 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3218) 02/06/24 _x86_64_ (8 CPU) 17:47:25 LINUX RESTART (8 CPU) 17:48:01 tps rtps wtps bread/s bwrtn/s 17:49:01 117.76 42.28 75.49 1891.55 27331.18 17:50:01 175.89 49.85 126.04 3737.02 34313.23 17:51:01 58.59 1.03 57.56 85.99 29147.68 17:52:01 86.30 13.45 72.86 2442.12 48032.79 17:53:01 224.75 6.38 218.36 867.72 77429.50 17:54:01 237.52 0.08 237.44 5.06 73598.13 17:55:01 88.65 0.62 88.04 25.06 27597.80 17:56:01 61.54 1.05 60.49 67.59 7323.31 Average: 131.38 14.34 117.04 1140.32 40597.41 17:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 30066408 31682148 2872812 8.72 70408 1854708 1393828 4.10 892924 1685696 166616 17:50:01 29223180 31193872 3716040 11.28 85604 2181968 1731948 5.10 1480392 1912340 17556 17:51:01 27857300 30255280 5081920 15.43 91172 2593596 3034160 8.93 2524480 2210140 164636 17:52:01 28103524 31548708 4835696 14.68 103952 3605736 1474924 4.34 1449136 2998996 289440 17:53:01 25666508 30714648 7272712 22.08 133288 5081700 6586764 19.38 2403380 4341700 103812 17:54:01 22886680 29467404 10052540 30.52 178696 6432064 9194112 27.05 3772488 5614588 2984 17:55:01 19969968 26875252 12969252 39.37 185288 6738508 11611944 34.17 6471220 5802584 2808 17:56:01 25110924 31543760 7828296 23.77 187960 6331000 1487260 4.38 1879452 5360392 44820 Average: 26110562 30410134 6828658 20.73 129546 4352410 4564368 13.43 2609184 3740804 99084 17:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 187.14 120.68 1258.48 32.57 0.00 0.00 0.00 0.00 17:50:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 424.04 306.53 2699.57 68.02 0.00 0.00 0.00 0.00 17:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 1182.75 651.42 4064.49 222.85 0.00 0.00 0.00 0.00 17:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 584.66 361.15 1881.44 125.20 0.00 0.00 0.00 0.00 17:53:01 veth37c9298 0.60 0.72 0.06 0.06 0.00 0.00 0.00 0.00 17:53:01 br-23dc36ef5b52 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:53:01 br-9b86ae7344af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 veth0c7e411 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:54:01 br-b32e57ffb554 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:54:01 veth37c9298 8.80 7.85 1.12 1.33 0.00 0.00 0.00 0.00 17:54:01 vethd2accbb 90.00 97.80 7.78 224.11 0.00 0.00 0.00 0.02 17:54:01 br-23dc36ef5b52 28.74 27.44 12.50 11.63 0.00 0.00 0.95 0.00 17:55:01 br-b32e57ffb554 14.00 20.60 0.75 1.37 0.00 0.00 0.00 0.00 17:55:01 veth37c9298 21.76 14.76 1.87 1.97 0.00 0.00 0.00 0.00 17:55:01 vethd2accbb 60.32 58.76 5.52 107.29 0.00 0.00 0.00 0.01 17:55:01 br-23dc36ef5b52 20.01 19.96 6.64 7.02 0.00 0.00 0.07 0.00 17:56:01 lo 20.01 20.01 2.05 2.05 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 3910.61 2265.27 33968.65 585.90 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 462.03 262.79 4173.16 69.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3218) 02/06/24 _x86_64_ (8 CPU) 17:47:25 LINUX RESTART (8 CPU) 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 10.60 0.00 0.96 2.22 0.04 86.18 17:49:01 0 12.41 0.00 0.97 2.85 0.05 83.72 17:49:01 1 12.29 0.00 1.05 0.45 0.03 86.18 17:49:01 2 1.88 0.00 0.60 0.10 0.02 97.40 17:49:01 3 3.32 0.00 0.60 0.27 0.03 95.78 17:49:01 4 14.12 0.00 1.34 3.41 0.07 81.07 17:49:01 5 4.42 0.00 0.52 5.59 0.07 89.41 17:49:01 6 29.16 0.00 1.92 1.82 0.07 67.04 17:49:01 7 7.18 0.00 0.67 3.25 0.03 88.87 17:50:01 all 19.15 0.00 1.17 1.89 0.06 77.73 17:50:01 0 13.60 0.00 1.03 1.74 0.03 83.60 17:50:01 1 20.32 0.00 1.17 2.32 0.05 76.14 17:50:01 2 17.61 0.00 1.04 0.87 0.05 80.43 17:50:01 3 19.88 0.00 1.15 0.30 0.07 78.60 17:50:01 4 22.80 0.00 1.24 0.74 0.05 75.17 17:50:01 5 21.35 0.00 1.27 0.84 0.05 76.50 17:50:01 6 14.47 0.00 1.68 2.67 0.08 81.09 17:50:01 7 23.22 0.00 0.74 5.71 0.07 70.27 17:51:01 all 42.52 0.00 1.41 1.24 0.08 54.75 17:51:01 0 44.78 0.00 1.14 1.39 0.07 52.63 17:51:01 1 42.68 0.00 1.14 2.72 0.07 53.40 17:51:01 2 38.91 0.00 2.36 0.55 0.08 58.09 17:51:01 3 38.63 0.00 1.00 3.61 0.10 56.65 17:51:01 4 48.37 0.00 1.21 0.00 0.07 50.36 17:51:01 5 37.94 0.00 1.09 0.47 0.08 60.42 17:51:01 6 45.28 0.00 1.64 0.64 0.08 52.36 17:51:01 7 43.62 0.00 1.71 0.54 0.07 54.07 17:52:01 all 21.69 0.00 2.10 2.65 0.06 73.51 17:52:01 0 11.59 0.00 1.13 2.62 0.03 84.63 17:52:01 1 29.62 0.00 3.02 0.34 0.08 66.94 17:52:01 2 21.11 0.00 1.94 3.40 0.05 73.50 17:52:01 3 34.11 0.00 2.03 4.05 0.05 59.75 17:52:01 4 24.39 0.00 1.78 9.95 0.10 63.78 17:52:01 5 20.86 0.00 3.37 0.13 0.07 75.57 17:52:01 6 14.32 0.00 2.07 0.63 0.03 82.94 17:52:01 7 17.55 0.00 1.44 0.07 0.03 80.91 17:53:01 all 16.19 0.00 4.22 3.97 0.06 75.56 17:53:01 0 17.63 0.00 3.61 0.97 0.05 77.73 17:53:01 1 13.22 0.00 5.17 9.89 0.08 71.64 17:53:01 2 22.73 0.00 5.16 11.43 0.07 60.61 17:53:01 3 17.27 0.00 4.45 6.00 0.07 72.21 17:53:01 4 16.31 0.00 3.57 1.01 0.07 79.05 17:53:01 5 14.70 0.00 4.37 1.64 0.05 79.24 17:53:01 6 12.99 0.00 4.43 0.66 0.07 81.85 17:53:01 7 14.66 0.00 3.01 0.15 0.07 82.11 17:54:01 all 29.46 0.00 5.61 5.10 0.12 59.71 17:54:01 0 32.20 0.00 5.98 13.07 0.12 48.63 17:54:01 1 26.35 0.00 5.73 7.18 0.12 60.62 17:54:01 2 32.77 0.00 5.25 0.97 0.12 60.89 17:54:01 3 30.18 0.00 5.15 4.36 0.12 60.19 17:54:01 4 28.27 0.00 4.37 3.94 0.12 63.30 17:54:01 5 28.48 0.00 5.35 3.40 0.14 62.64 17:54:01 6 28.06 0.00 7.41 6.13 0.10 58.30 17:54:01 7 29.34 0.00 5.71 1.75 0.12 63.08 17:55:01 all 41.03 0.00 3.00 1.20 0.12 54.65 17:55:01 0 39.72 0.00 3.67 0.35 0.10 56.16 17:55:01 1 45.38 0.00 3.06 0.42 0.10 51.04 17:55:01 2 49.08 0.00 2.66 0.27 0.12 47.87 17:55:01 3 40.09 0.00 2.34 0.32 0.12 57.13 17:55:01 4 34.23 0.00 3.18 1.27 0.13 61.19 17:55:01 5 42.00 0.00 2.93 2.53 0.12 52.43 17:55:01 6 42.82 0.00 3.32 1.92 0.12 51.83 17:55:01 7 35.02 0.00 2.84 2.51 0.12 59.51 17:56:01 all 14.40 0.00 3.06 0.38 0.08 82.08 17:56:01 0 11.87 0.00 3.09 0.02 0.08 84.94 17:56:01 1 15.22 0.00 3.46 0.20 0.08 81.04 17:56:01 2 11.69 0.00 2.99 0.42 0.10 84.80 17:56:01 3 14.81 0.00 2.98 0.08 0.07 82.06 17:56:01 4 12.11 0.00 2.67 0.54 0.07 84.62 17:56:01 5 11.58 0.00 3.33 0.62 0.08 84.38 17:56:01 6 24.67 0.00 3.22 1.11 0.10 70.90 17:56:01 7 13.25 0.00 2.76 0.07 0.08 83.84 Average: all 24.37 0.00 2.68 2.32 0.08 70.55 Average: 0 22.96 0.00 2.57 2.86 0.07 71.54 Average: 1 25.63 0.00 2.96 2.92 0.08 68.41 Average: 2 24.43 0.00 2.74 2.24 0.08 70.51 Average: 3 24.76 0.00 2.45 2.36 0.08 70.35 Average: 4 25.08 0.00 2.41 2.60 0.08 69.82 Average: 5 22.65 0.00 2.77 1.90 0.08 72.60 Average: 6 26.47 0.00 3.20 1.94 0.08 68.31 Average: 7 22.97 0.00 2.35 1.76 0.07 72.85