---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-10130 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 853 23339 0 7974 30858 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:8b:3b:87 brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe8b:3b87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:5d:e6:0e 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-10130) 03/01/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 102.80 18.03 84.77 1039.15 31458.94 22:50:01 118.35 13.38 104.97 305.55 79634.33 22:51:01 247.88 2.25 245.63 50.92 124476.85 22:52:01 264.86 19.65 245.21 3852.16 78832.46 22:53:01 116.71 0.00 116.71 0.00 41731.31 22:54:01 107.40 0.00 107.40 0.00 30744.88 22:55:01 5.18 0.00 5.18 0.00 5871.69 22:56:01 104.82 0.00 104.82 0.00 13335.69 Average: 133.56 6.64 126.92 655.16 50800.28 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30098524 31704584 2840696 8.62 70780 1846040 1388512 4.09 867892 1681724 183296 22:50:01 27041664 31426924 5897556 17.90 96744 4529096 1995136 5.87 1143728 4346656 2648780 22:51:01 25041904 30704408 7897316 23.98 162456 5583252 2214676 6.52 2000260 5318548 907188 22:52:01 22616660 29275632 10322560 31.34 166848 6545480 3715612 10.93 3835276 5880092 149568 22:53:01 24314288 31535732 8624932 26.18 168068 7090696 1470116 4.33 1964704 6042500 424480 22:54:01 23684776 31027588 9254444 28.10 168172 7208808 1981372 5.83 2590148 6044288 118536 22:55:01 22481932 29887416 10457288 31.75 168256 7269312 2573996 7.57 3892696 5933296 3736 22:56:01 23979308 31660912 8959912 27.20 168340 7537488 1409756 4.15 2210504 6120204 73688 Average: 24907382 30902900 8031838 24.38 146208 5951272 2093647 6.16 2313151 5170914 563659 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 72.07 48.38 1051.56 8.94 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 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 6662.92 4279.84 24505.60 1067.02 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 22:51:01 lo 1.13 1.13 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 ens3 453.39 338.01 3756.59 65.40 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 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 241.86 178.32 2164.81 37.40 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 88.74 75.47 185.21 19.66 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 3.43 3.07 0.75 0.84 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 22:55:01 lo 34.64 34.64 1.78 1.78 0.00 0.00 0.00 0.00 22:55:01 ens3 1.63 1.13 0.39 0.43 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 22:56:01 lo 6.58 6.58 0.34 0.34 0.00 0.00 0.00 0.00 22:56:01 ens3 1496.33 934.64 376.68 7811.50 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 5.68 5.68 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1129.76 733.79 4011.29 1128.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-10130) 03/01/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.98 0.00 0.70 2.45 0.04 86.83 22:49:01 0 6.53 0.00 0.37 9.26 0.02 83.82 22:49:01 1 12.89 0.00 0.61 0.97 0.10 85.43 22:49:01 2 18.13 0.00 0.83 0.26 0.03 80.75 22:49:01 3 9.36 0.00 0.75 0.08 0.02 89.79 22:49:01 4 0.88 0.00 0.24 0.41 0.02 98.46 22:49:01 5 6.16 0.00 0.90 4.01 0.03 88.89 22:49:01 6 21.24 0.00 1.15 1.73 0.07 75.81 22:49:01 7 4.68 0.00 0.70 2.87 0.03 91.72 22:50:01 all 10.72 0.00 3.85 3.10 0.05 82.28 22:50:01 0 5.74 0.00 4.20 10.26 0.07 79.73 22:50:01 1 8.81 0.00 2.44 12.11 0.07 76.57 22:50:01 2 3.87 0.00 1.44 0.10 0.03 94.56 22:50:01 3 4.86 0.00 0.86 0.00 0.07 94.21 22:50:01 4 9.28 0.00 4.02 0.02 0.05 86.63 22:50:01 5 6.58 0.00 3.05 2.00 0.05 88.32 22:50:01 6 40.88 0.00 10.52 0.25 0.08 48.25 22:50:01 7 5.88 0.00 4.33 0.02 0.05 89.72 22:51:01 all 12.74 0.00 2.63 8.27 0.07 76.29 22:51:01 0 14.79 0.00 1.52 15.64 0.10 67.94 22:51:01 1 17.66 0.00 2.74 20.36 0.08 59.15 22:51:01 2 18.03 0.00 1.31 0.05 0.07 80.55 22:51:01 3 8.97 0.00 2.13 0.84 0.07 87.99 22:51:01 4 3.21 0.00 1.21 14.36 0.05 81.17 22:51:01 5 8.18 0.00 1.74 3.42 0.03 86.62 22:51:01 6 16.10 0.00 5.15 4.67 0.08 74.00 22:51:01 7 15.01 0.00 5.23 6.85 0.07 72.85 22:52:01 all 27.97 0.00 2.58 4.19 0.08 65.18 22:52:01 0 28.89 0.00 2.06 2.31 0.07 66.67 22:52:01 1 20.44 0.00 2.05 4.65 0.07 72.80 22:52:01 2 25.42 0.00 1.57 1.57 0.07 71.37 22:52:01 3 47.86 0.00 1.27 0.00 0.10 50.76 22:52:01 4 25.73 0.00 1.51 8.73 0.07 63.96 22:52:01 5 26.06 0.00 2.03 12.15 0.12 59.65 22:52:01 6 28.56 0.00 2.38 0.42 0.07 68.57 22:52:01 7 20.80 0.00 7.75 3.73 0.08 67.63 22:53:01 all 21.25 0.00 1.97 1.73 0.05 74.98 22:53:01 0 13.06 0.00 1.20 0.02 0.02 85.71 22:53:01 1 18.75 0.00 2.04 4.91 0.10 74.20 22:53:01 2 24.31 0.00 1.49 0.02 0.05 74.13 22:53:01 3 38.67 0.00 3.41 0.00 0.05 57.87 22:53:01 4 11.46 0.00 1.97 0.02 0.05 86.51 22:53:01 5 15.46 0.00 0.98 8.93 0.03 74.59 22:53:01 6 17.10 0.00 0.98 0.00 0.05 81.87 22:53:01 7 31.26 0.00 3.71 0.00 0.08 64.95 22:54:01 all 10.72 0.00 1.92 1.41 0.06 85.90 22:54:01 0 0.07 0.00 0.10 0.00 0.07 99.77 22:54:01 1 1.97 0.00 0.62 9.72 0.02 87.68 22:54:01 2 41.72 0.00 7.95 0.00 0.10 50.23 22:54:01 3 11.15 0.00 1.55 0.03 0.05 87.21 22:54:01 4 4.21 0.00 1.22 0.00 0.12 94.45 22:54:01 5 0.03 0.00 0.03 1.52 0.02 98.40 22:54:01 6 0.88 0.00 0.20 0.00 0.02 98.90 22:54:01 7 25.83 0.00 3.68 0.00 0.07 70.42 22:55:01 all 12.49 0.00 9.23 0.14 0.11 78.03 22:55:01 0 10.47 0.00 4.73 0.13 0.13 84.53 22:55:01 1 5.85 0.00 4.79 0.07 0.12 89.18 22:55:01 2 28.45 0.00 19.44 0.02 0.10 51.99 22:55:01 3 9.23 0.00 11.00 0.00 0.12 79.66 22:55:01 4 11.89 0.00 8.38 0.00 0.10 79.63 22:55:01 5 12.74 0.00 11.83 0.92 0.10 74.40 22:55:01 6 11.88 0.00 10.60 0.00 0.10 77.42 22:55:01 7 9.29 0.00 2.95 0.00 0.12 87.64 22:56:01 all 8.76 0.00 2.56 0.23 0.04 88.41 22:56:01 0 3.73 0.00 1.15 0.00 0.03 95.08 22:56:01 1 1.92 0.00 0.76 0.35 0.03 96.94 22:56:01 2 12.77 0.00 4.38 0.00 0.03 82.82 22:56:01 3 1.72 0.00 4.01 0.00 0.05 94.22 22:56:01 4 5.49 0.00 3.36 0.00 0.05 91.10 22:56:01 5 20.39 0.00 3.86 1.47 0.05 74.23 22:56:01 6 2.33 0.00 1.89 0.00 0.03 95.75 22:56:01 7 21.86 0.00 1.10 0.00 0.03 77.00 Average: all 14.34 0.00 3.18 2.69 0.06 79.73 Average: 0 10.41 0.00 1.92 4.69 0.06 82.92 Average: 1 11.01 0.00 2.00 6.63 0.07 80.28 Average: 2 21.59 0.00 4.81 0.25 0.06 73.29 Average: 3 16.52 0.00 3.14 0.12 0.07 80.16 Average: 4 9.04 0.00 2.75 2.94 0.06 85.22 Average: 5 11.96 0.00 3.05 4.31 0.05 80.63 Average: 6 17.33 0.00 4.10 0.88 0.06 77.64 Average: 7 16.87 0.00 3.68 1.68 0.07 77.70