---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6079 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 15G 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 914 24463 0 6789 30797 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:30:eb:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe30:eb94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:5a:7e:3d 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-6079) 12/18/23 _x86_64_ (8 CPU) 17:34:44 LINUX RESTART (8 CPU) 17:35:01 tps rtps wtps bread/s bwrtn/s 17:36:02 166.61 87.10 79.50 6228.30 55689.39 17:37:01 120.45 36.64 83.82 2922.22 24268.43 17:38:01 128.71 14.98 113.73 966.11 32259.96 17:39:01 60.89 12.98 47.91 2399.07 24311.81 17:40:01 151.78 3.42 148.37 460.91 75287.44 17:41:01 284.40 3.98 280.42 415.13 81281.52 17:42:01 90.30 0.00 90.30 0.00 21924.75 17:43:01 48.26 0.45 47.81 16.13 20581.90 17:44:01 23.21 0.08 23.13 7.60 15308.38 17:45:01 70.60 1.28 69.32 72.65 17301.65 Average: 114.51 16.06 98.46 1346.17 36843.12 17:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:02 30139592 31669008 2799620 8.50 59356 1786528 1492440 4.39 923592 1599892 142520 17:37:01 29716352 31539888 3222860 9.78 79640 2045760 1584624 4.66 1090456 1826252 137220 17:38:01 27753916 30002920 5185296 15.74 90588 2447856 3291744 9.69 2724484 2126296 18776 17:39:01 28173652 31615400 4765560 14.47 100844 3607444 1467192 4.32 1382044 3003692 857660 17:40:01 26688380 31609272 6250832 18.98 132060 4970240 1491780 4.39 1432648 4346232 472972 17:41:01 23566508 30061244 9372704 28.45 171852 6353120 8033428 23.64 3163084 5573956 1256 17:42:01 20785964 27612744 12153248 36.90 179576 6662384 10877900 32.01 5734332 5753904 2524 17:43:01 20443396 27404636 12495816 37.94 185352 6779252 11332424 33.34 5956440 5853252 2840 17:44:01 20246080 27213356 12693132 38.54 186048 6781376 11510640 33.87 6149672 5854372 292 17:45:01 25120860 31598360 7818352 23.74 188412 6372836 1474916 4.34 1830516 5402628 44156 Average: 25263470 30032683 7675742 23.30 137373 4780680 5255709 15.46 3038727 4134048 168022 17:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:02 ens3 398.82 271.95 1567.14 62.64 0.00 0.00 0.00 0.00 17:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:37:01 ens3 99.05 75.92 753.56 31.47 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 17:38:01 ens3 1101.98 776.50 5820.33 224.57 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:39:01 ens3 594.60 437.01 2305.50 131.45 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 17:40:01 ens3 641.17 297.23 11381.41 29.52 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 5.40 5.40 0.60 0.60 0.00 0.00 0.00 0.00 17:40:01 br-378c9770afa1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 vetha228b87 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 17:41:01 ens3 640.41 318.28 11501.14 24.36 0.00 0.00 0.00 0.00 17:41:01 vethe40ebe8 4.07 6.12 0.71 1.03 0.00 0.00 0.00 0.00 17:41:01 br-4198ffac3a21 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:42:01 vetha228b87 0.00 0.10 0.00 0.02 0.00 0.00 0.00 0.00 17:42:01 ens3 2.88 1.00 1.00 0.64 0.00 0.00 0.00 0.00 17:42:01 vethe40ebe8 0.93 1.47 0.14 0.20 0.00 0.00 0.00 0.00 17:42:01 br-4198ffac3a21 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 br-c40d5c132d04 8.05 4.50 4.69 0.51 0.00 0.00 0.00 0.00 17:43:01 vetha228b87 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 53.01 35.33 673.26 7.45 0.00 0.00 0.00 0.00 17:43:01 vethe40ebe8 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 17:44:01 br-c40d5c132d04 10.00 5.93 5.16 0.54 0.00 0.00 0.00 0.00 17:44:01 vetha228b87 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 5.48 3.92 1.20 0.96 0.00 0.00 0.00 0.00 17:44:01 vethe40ebe8 0.67 0.92 0.10 0.11 0.00 0.00 0.00 0.00 17:45:01 ens3 83.80 61.94 76.29 50.01 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 27.25 27.25 2.79 2.79 0.00 0.00 0.00 0.00 Average: ens3 362.56 228.16 3412.65 56.35 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: lo 2.43 2.43 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6079) 12/18/23 _x86_64_ (8 CPU) 17:34:44 LINUX RESTART (8 CPU) 17:35:01 CPU %user %nice %system %iowait %steal %idle 17:36:02 all 9.40 0.00 1.27 3.78 0.04 85.50 17:36:02 0 9.27 0.00 1.10 2.65 0.03 86.94 17:36:02 1 9.55 0.00 1.09 0.92 0.05 88.39 17:36:02 2 8.48 0.00 1.20 0.87 0.05 89.40 17:36:02 3 4.21 0.00 1.04 0.45 0.05 94.25 17:36:02 4 2.90 0.00 2.04 0.44 0.03 94.59 17:36:02 5 5.58 0.00 0.96 19.21 0.08 74.17 17:36:02 6 21.76 0.00 1.57 5.14 0.05 71.47 17:36:02 7 13.50 0.00 1.12 0.62 0.05 84.72 17:37:01 all 9.68 0.00 0.77 3.19 0.04 86.33 17:37:01 0 13.52 0.00 1.04 0.54 0.05 84.85 17:37:01 1 18.05 0.00 1.51 0.88 0.03 79.52 17:37:01 2 3.43 0.00 0.27 0.00 0.02 96.28 17:37:01 3 11.34 0.00 0.78 0.65 0.03 87.20 17:37:01 4 3.48 0.00 0.25 0.10 0.02 96.15 17:37:01 5 6.12 0.00 0.46 8.08 0.03 85.31 17:37:01 6 7.17 0.00 0.92 12.54 0.03 79.34 17:37:01 7 14.34 0.00 0.97 2.72 0.03 81.94 17:38:01 all 40.11 0.00 1.48 1.21 0.08 57.12 17:38:01 0 30.56 0.00 1.64 0.02 0.07 67.72 17:38:01 1 44.40 0.00 1.46 0.42 0.08 53.63 17:38:01 2 44.32 0.00 1.56 2.85 0.07 51.20 17:38:01 3 45.97 0.00 1.86 1.76 0.08 50.32 17:38:01 4 37.92 0.00 1.50 0.64 0.07 59.87 17:38:01 5 39.25 0.00 1.40 0.42 0.08 58.85 17:38:01 6 40.83 0.00 1.38 3.51 0.10 54.18 17:38:01 7 37.69 0.00 0.99 0.05 0.10 61.16 17:39:01 all 31.18 0.00 1.89 1.18 0.06 65.69 17:39:01 0 40.69 0.00 1.96 0.02 0.07 57.26 17:39:01 1 29.42 0.00 2.44 1.22 0.05 66.87 17:39:01 2 32.80 0.00 1.48 6.14 0.08 59.51 17:39:01 3 35.11 0.00 1.79 0.82 0.07 62.22 17:39:01 4 26.87 0.00 1.80 0.65 0.07 70.61 17:39:01 5 21.82 0.00 1.38 0.10 0.07 76.63 17:39:01 6 29.16 0.00 2.22 0.32 0.07 68.23 17:39:01 7 33.65 0.00 2.00 0.20 0.07 64.08 17:40:01 all 9.64 0.00 2.61 5.14 0.05 82.56 17:40:01 0 7.02 0.00 3.41 0.94 0.03 88.60 17:40:01 1 8.15 0.00 2.18 0.12 0.03 89.52 17:40:01 2 6.53 0.00 2.28 2.56 0.05 88.59 17:40:01 3 26.34 0.00 3.71 3.40 0.07 66.49 17:40:01 4 6.35 0.00 2.21 3.71 0.05 87.68 17:40:01 5 7.91 0.00 2.92 0.62 0.05 88.50 17:40:01 6 9.64 0.00 2.25 3.35 0.07 84.70 17:40:01 7 5.25 0.00 2.02 26.46 0.05 66.22 17:41:01 all 32.69 0.00 6.14 5.51 0.10 55.57 17:41:01 0 33.95 0.00 5.80 3.82 0.10 56.34 17:41:01 1 31.57 0.00 5.47 0.36 0.08 62.52 17:41:01 2 32.20 0.00 6.15 5.83 0.10 55.72 17:41:01 3 34.66 0.00 5.43 2.82 0.10 56.99 17:41:01 4 32.61 0.00 6.58 4.45 0.09 56.29 17:41:01 5 30.49 0.00 6.77 16.49 0.10 46.15 17:41:01 6 32.14 0.00 5.81 0.96 0.08 60.99 17:41:01 7 33.88 0.00 7.05 9.35 0.10 49.61 17:42:01 all 39.83 0.00 2.07 1.31 0.10 56.69 17:42:01 0 36.58 0.00 2.52 0.97 0.10 59.83 17:42:01 1 42.46 0.00 1.80 0.55 0.10 55.09 17:42:01 2 45.39 0.00 1.95 0.64 0.10 51.92 17:42:01 3 41.24 0.00 2.28 1.39 0.10 54.98 17:42:01 4 33.43 0.00 1.94 0.55 0.10 63.98 17:42:01 5 40.32 0.00 2.17 5.07 0.10 52.34 17:42:01 6 33.88 0.00 1.93 0.32 0.12 63.74 17:42:01 7 45.30 0.00 2.00 1.01 0.13 51.55 17:43:01 all 4.93 0.00 1.22 1.26 0.09 92.50 17:43:01 0 5.09 0.00 1.16 0.02 0.07 93.67 17:43:01 1 5.48 0.00 1.54 4.79 0.10 88.08 17:43:01 2 5.85 0.00 1.26 1.11 0.08 91.71 17:43:01 3 4.93 0.00 0.99 0.03 0.08 93.97 17:43:01 4 4.58 0.00 0.90 0.12 0.10 94.30 17:43:01 5 4.21 0.00 1.26 3.45 0.08 91.00 17:43:01 6 4.75 0.00 1.14 0.15 0.08 93.87 17:43:01 7 4.61 0.00 1.47 0.40 0.08 93.43 17:44:01 all 7.41 0.00 1.30 1.01 0.10 90.17 17:44:01 0 5.84 0.00 1.44 0.02 0.10 92.60 17:44:01 1 8.07 0.00 1.36 0.02 0.10 90.45 17:44:01 2 8.33 0.00 1.27 0.42 0.10 89.87 17:44:01 3 6.58 0.00 1.09 0.50 0.10 91.72 17:44:01 4 7.17 0.00 1.21 0.05 0.10 91.47 17:44:01 5 9.11 0.00 1.46 0.03 0.08 89.31 17:44:01 6 8.40 0.00 1.45 0.08 0.10 89.96 17:44:01 7 5.81 0.00 1.16 6.94 0.12 85.98 17:45:01 all 8.19 0.00 1.47 1.14 0.08 89.11 17:45:01 0 6.57 0.00 1.46 0.18 0.08 91.71 17:45:01 1 9.21 0.00 1.41 0.12 0.10 89.17 17:45:01 2 5.86 0.00 1.36 0.22 0.07 92.49 17:45:01 3 4.77 0.00 1.66 1.71 0.07 91.79 17:45:01 4 5.03 0.00 1.34 0.13 0.08 93.41 17:45:01 5 6.73 0.00 1.37 0.15 0.07 91.68 17:45:01 6 21.39 0.00 1.93 0.22 0.12 76.34 17:45:01 7 6.03 0.00 1.23 6.35 0.07 86.33 Average: all 19.30 0.00 2.02 2.47 0.07 76.14 Average: 0 18.90 0.00 2.15 0.92 0.07 77.96 Average: 1 20.62 0.00 2.02 0.94 0.07 76.34 Average: 2 19.31 0.00 1.87 2.06 0.07 76.68 Average: 3 21.49 0.00 2.06 1.35 0.08 75.02 Average: 4 16.05 0.00 1.97 1.08 0.07 80.83 Average: 5 17.14 0.00 2.01 5.34 0.08 75.43 Average: 6 20.93 0.00 2.06 2.65 0.08 74.28 Average: 7 19.98 0.00 2.00 5.40 0.08 72.54