---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-9632 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 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 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 850 23286 0 8030 30861 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:1e:aa:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe1e:aae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:90:f1:e4 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-v1-8c-8g-9632) 01/04/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 128.63 23.78 104.85 1253.79 67499.68 22:50:01 134.18 13.31 120.86 303.68 109818.36 22:51:01 218.53 1.95 216.58 45.73 103584.20 22:52:01 198.23 19.98 178.25 3863.49 38479.72 22:53:01 89.92 0.02 89.90 2.40 35417.03 22:54:01 96.72 0.00 96.72 0.00 14328.81 22:55:01 5.28 0.00 5.28 0.00 5937.01 22:56:01 88.15 0.97 87.19 20.66 15629.19 Average: 119.95 7.50 112.45 686.20 48836.06 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30103408 31714400 2835812 8.61 70244 1850684 1429788 4.21 862036 1685112 176524 22:50:01 27052564 31486116 5886656 17.87 95664 4575448 1984944 5.84 1089176 4393232 2647004 22:51:01 25285784 30826960 7653436 23.24 157152 5492996 2125384 6.25 1832788 5275152 781584 22:52:01 23674432 30203684 9264788 28.13 166720 6418500 2834412 8.34 2773192 5891476 522416 22:53:01 24193128 31453936 8746092 26.55 168092 7127236 1430860 4.21 2039956 6087784 410812 22:54:01 23695372 31028532 9243848 28.06 168248 7197668 1978664 5.82 2593152 6031728 56996 22:55:01 22487108 29946272 10452112 31.73 168324 7319456 2478132 7.29 3840000 5981988 1772 22:56:01 23927928 31664140 9011292 27.36 168456 7588316 1361568 4.01 2212816 6169764 64 Average: 25052466 31040505 7886754 23.94 145362 5946288 1952969 5.75 2155390 5189530 574646 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 61.86 40.41 981.81 7.30 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6581.92 3894.82 24894.02 1129.88 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 574.70 423.91 3724.32 102.52 0.00 0.00 0.00 0.00 22:51:01 lo 0.93 0.93 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 221.68 173.85 2275.80 33.15 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 109.32 96.62 202.48 34.46 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 3.25 2.88 0.70 0.80 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.53 1.60 0.36 0.50 0.00 0.00 0.00 0.00 22:55:01 lo 34.04 34.04 1.75 1.75 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 2728.94 1684.82 522.67 7925.24 0.00 0.00 0.00 0.00 22:56:01 lo 7.21 7.21 0.37 0.37 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1285.43 789.88 4075.20 1154.37 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 0.32 0.32 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-9632) 01/04/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.21 0.00 0.61 4.12 0.03 85.03 22:49:01 0 0.17 0.00 0.28 27.19 0.03 72.33 22:49:01 1 15.76 0.00 0.88 0.72 0.02 82.63 22:49:01 2 1.35 0.00 0.27 0.42 0.00 97.97 22:49:01 3 1.00 0.00 0.42 0.55 0.03 98.00 22:49:01 4 1.76 0.00 0.03 0.03 0.08 98.09 22:49:01 5 0.33 0.00 0.27 0.10 0.02 99.28 22:49:01 6 41.99 0.00 1.74 3.42 0.07 52.78 22:49:01 7 19.39 0.00 1.00 0.55 0.03 79.03 22:50:01 all 10.22 0.00 3.31 5.15 0.05 81.27 22:50:01 0 5.92 0.00 1.44 19.84 0.03 72.77 22:50:01 1 3.20 0.00 2.30 18.44 0.03 76.03 22:50:01 2 33.56 0.00 6.12 1.48 0.08 58.76 22:50:01 3 3.87 0.00 5.09 0.31 0.09 90.64 22:50:01 4 3.99 0.00 1.67 0.08 0.03 94.23 22:50:01 5 3.03 0.00 0.43 0.07 0.02 96.45 22:50:01 6 17.50 0.00 1.42 0.99 0.05 80.03 22:50:01 7 10.60 0.00 8.03 0.03 0.03 81.31 22:51:01 all 10.33 0.00 2.10 6.20 0.06 81.30 22:51:01 0 8.77 0.00 1.74 8.24 0.07 81.19 22:51:01 1 8.54 0.00 1.00 1.97 0.05 88.43 22:51:01 2 5.39 0.00 1.19 16.63 0.03 76.75 22:51:01 3 10.00 0.00 2.79 0.24 0.15 86.82 22:51:01 4 11.58 0.00 3.56 11.76 0.07 73.03 22:51:01 5 9.73 0.00 0.82 0.33 0.05 89.07 22:51:01 6 8.36 0.00 1.71 1.57 0.07 88.29 22:51:01 7 20.41 0.00 3.97 8.76 0.05 66.81 22:52:01 all 25.12 0.00 1.96 1.81 0.08 71.03 22:52:01 0 29.44 0.00 2.12 1.72 0.08 66.63 22:52:01 1 26.18 0.00 1.87 0.20 0.18 71.56 22:52:01 2 28.35 0.00 2.18 0.02 0.07 69.39 22:52:01 3 27.72 0.00 1.17 0.23 0.10 70.78 22:52:01 4 17.20 0.00 1.30 1.67 0.05 79.77 22:52:01 5 17.67 0.00 2.34 0.72 0.05 79.22 22:52:01 6 26.45 0.00 2.89 9.95 0.05 60.67 22:52:01 7 27.95 0.00 1.79 0.02 0.07 70.18 22:53:01 all 23.19 0.00 2.44 1.71 0.06 72.60 22:53:01 0 13.33 0.00 1.18 4.82 0.03 80.64 22:53:01 1 15.06 0.00 0.77 0.13 0.05 83.99 22:53:01 2 15.29 0.00 1.40 0.00 0.05 83.25 22:53:01 3 58.81 0.00 3.66 2.22 0.07 35.24 22:53:01 4 8.53 0.00 1.64 6.46 0.02 83.35 22:53:01 5 18.44 0.00 1.30 0.00 0.07 80.19 22:53:01 6 16.88 0.00 1.79 0.02 0.08 81.23 22:53:01 7 39.20 0.00 7.85 0.00 0.08 52.87 22:54:01 all 12.15 0.00 1.83 0.59 0.04 85.40 22:54:01 0 8.18 0.00 1.11 4.51 0.03 86.17 22:54:01 1 52.68 0.00 10.06 0.00 0.08 37.18 22:54:01 2 3.35 0.00 0.38 0.00 0.02 96.25 22:54:01 3 0.83 0.00 0.12 0.00 0.00 99.05 22:54:01 4 0.02 0.00 0.05 0.13 0.02 99.78 22:54:01 5 2.82 0.00 0.59 0.05 0.10 96.44 22:54:01 6 4.77 0.00 0.22 0.00 0.02 95.00 22:54:01 7 24.50 0.00 2.12 0.00 0.02 73.37 22:55:01 all 12.85 0.00 7.97 0.13 0.08 78.98 22:55:01 0 9.23 0.00 7.71 0.00 0.08 82.98 22:55:01 1 23.83 0.00 8.65 0.02 0.10 67.40 22:55:01 2 9.63 0.00 9.23 0.05 0.07 81.02 22:55:01 3 16.85 0.00 12.64 0.12 0.07 70.33 22:55:01 4 19.54 0.00 11.84 0.00 0.07 68.55 22:55:01 5 6.74 0.00 6.64 0.91 0.08 85.63 22:55:01 6 7.12 0.00 3.84 0.00 0.08 88.95 22:55:01 7 9.63 0.00 3.07 0.00 0.08 87.21 22:56:01 all 9.03 0.00 3.12 0.52 0.04 87.28 22:56:01 0 3.95 0.00 3.98 1.57 0.05 90.45 22:56:01 1 5.45 0.00 4.62 0.00 0.07 89.86 22:56:01 2 48.81 0.00 2.19 0.00 0.05 48.95 22:56:01 3 3.18 0.00 2.84 0.02 0.05 93.91 22:56:01 4 1.40 0.00 2.30 0.00 0.03 96.26 22:56:01 5 3.69 0.00 4.89 2.59 0.03 88.81 22:56:01 6 2.36 0.00 1.75 0.00 0.03 95.86 22:56:01 7 3.37 0.00 2.33 0.00 0.03 94.27 Average: all 14.14 0.00 2.91 2.53 0.06 80.36 Average: 0 9.88 0.00 2.45 8.46 0.05 79.16 Average: 1 18.85 0.00 3.77 2.67 0.07 74.63 Average: 2 18.19 0.00 2.86 2.34 0.05 76.56 Average: 3 15.33 0.00 3.59 0.46 0.07 80.55 Average: 4 8.00 0.00 2.80 2.51 0.05 86.65 Average: 5 7.81 0.00 2.15 0.60 0.05 89.39 Average: 6 15.70 0.00 1.92 2.00 0.06 80.33 Average: 7 19.40 0.00 3.77 1.17 0.05 75.61