---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2682 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 13G 143G 8% / 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 860 26522 0 4785 30851 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:36:ab:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe36:abcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:6c:06:24 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-2682) 02/05/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 95.97 23.75 72.22 1251.79 21601.33 02:51:01 125.10 23.01 102.08 2752.87 27577.54 02:52:01 427.78 12.35 415.43 786.07 104393.48 02:53:01 18.29 0.43 17.86 30.92 18950.08 02:54:01 11.48 0.00 11.48 0.00 15091.68 02:55:01 15.95 0.00 15.95 0.00 15305.42 02:56:01 19.43 0.13 19.29 20.66 16151.28 02:57:01 65.99 1.42 64.57 107.98 18085.70 Average: 97.49 7.64 89.86 618.76 29644.06 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30087348 31702104 2851872 8.66 70088 1854340 1383400 4.07 868164 1688924 173696 02:51:01 28867696 31658500 4071524 12.36 99916 2964024 1554456 4.57 995904 2704976 952560 02:52:01 26119196 30619288 6820024 20.70 131628 4517132 6166268 18.14 2119080 4198988 164 02:53:01 24242644 28919044 8696576 26.40 132000 4630908 8872600 26.11 3868344 4310360 196 02:54:01 24232340 28909132 8706880 26.43 132076 4631092 8872600 26.11 3877732 4310548 280 02:55:01 23959556 28644344 8979664 27.26 132288 4635636 9057220 26.65 4146212 4310156 188 02:56:01 24000752 28713388 8938468 27.14 132572 4665012 8319160 24.48 4097584 4325540 120 02:57:01 27137172 31577856 5802048 17.61 135348 4506140 1494744 4.40 1264944 4070156 30536 Average: 26080838 30092957 6858382 20.82 120740 4050536 5715056 16.82 2654746 3739956 144718 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 66.04 41.74 1006.36 7.23 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 02:51:01 ens3 227.03 143.01 6577.76 14.83 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 br-9144214008f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth8032e4e 29.73 39.04 2.95 4.55 0.00 0.00 0.00 0.00 02:52:01 veth4df5057 0.45 0.73 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 vethde19c21 0.53 0.68 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 ens3 367.76 208.02 13027.35 15.06 0.00 0.00 0.00 0.00 02:53:01 veth8032e4e 41.60 48.95 45.56 21.89 0.00 0.00 0.00 0.00 02:53:01 veth4df5057 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 vethde19c21 1.37 1.57 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 ens3 5.68 3.95 1.17 1.16 0.00 0.00 0.00 0.00 02:54:01 veth8032e4e 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 veth4df5057 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethde19c21 0.27 0.35 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 1.68 1.02 0.57 0.61 0.00 0.00 0.00 0.00 02:55:01 veth8032e4e 126.01 157.32 268.42 51.95 0.00 0.00 0.00 0.02 02:55:01 veth4df5057 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethde19c21 3.85 3.47 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 ens3 1.73 1.53 0.34 0.54 0.00 0.00 0.00 0.00 02:56:01 veth8032e4e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethde19c21 0.57 0.75 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 ens3 24.44 19.84 10.08 41.33 0.00 0.00 0.00 0.00 02:56:01 vetha721e4f 130.61 107.86 45.81 203.82 0.00 0.00 0.00 0.02 02:57:01 ens3 69.22 49.78 117.20 21.99 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.51 61.51 45.32 45.32 0.00 0.00 0.00 0.00 Average: ens3 95.44 58.61 2592.50 12.84 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 7.20 7.20 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2682) 02/05/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.34 0.00 0.77 2.24 0.03 86.62 02:50:01 0 10.64 0.00 0.70 0.48 0.07 88.11 02:50:01 1 9.26 0.00 0.65 0.05 0.03 90.01 02:50:01 2 5.67 0.00 0.53 0.17 0.00 93.63 02:50:01 3 3.72 0.00 0.61 6.90 0.05 88.71 02:50:01 4 3.93 0.00 0.55 0.15 0.02 95.35 02:50:01 5 0.37 0.00 0.15 7.14 0.02 92.33 02:50:01 6 12.10 0.00 0.95 0.67 0.03 86.25 02:50:01 7 37.11 0.00 2.02 2.27 0.05 58.56 02:51:01 all 11.25 0.00 1.95 2.18 0.04 84.58 02:51:01 0 7.80 0.00 1.59 0.18 0.05 90.38 02:51:01 1 9.02 0.00 2.31 0.12 0.03 88.52 02:51:01 2 4.05 0.00 1.25 0.17 0.03 94.50 02:51:01 3 6.12 0.00 1.67 9.42 0.05 82.75 02:51:01 4 26.13 0.00 2.54 1.97 0.05 69.30 02:51:01 5 7.85 0.00 2.41 4.03 0.02 85.69 02:51:01 6 11.32 0.00 1.74 0.74 0.03 86.16 02:51:01 7 17.78 0.00 2.11 0.74 0.07 79.31 02:52:01 all 13.44 0.00 4.35 5.94 0.07 76.21 02:52:01 0 14.49 0.00 5.11 1.85 0.07 78.48 02:52:01 1 16.28 0.00 4.89 1.36 0.07 77.40 02:52:01 2 12.72 0.00 4.86 1.64 0.05 80.73 02:52:01 3 11.12 0.00 3.74 30.13 0.07 54.94 02:52:01 4 15.14 0.00 4.29 0.90 0.05 79.62 02:52:01 5 8.23 0.00 3.17 7.00 0.07 81.53 02:52:01 6 15.87 0.00 4.53 2.83 0.07 76.70 02:52:01 7 13.63 0.00 4.19 1.54 0.07 80.58 02:53:01 all 23.50 0.00 2.19 0.70 0.07 73.54 02:53:01 0 23.87 0.00 2.21 0.02 0.05 73.86 02:53:01 1 27.54 0.00 2.23 3.64 0.07 66.53 02:53:01 2 25.23 0.00 2.94 0.00 0.08 71.75 02:53:01 3 23.28 0.00 1.85 0.07 0.08 74.72 02:53:01 4 22.68 0.00 2.40 0.00 0.08 74.84 02:53:01 5 22.25 0.00 2.02 1.07 0.08 74.57 02:53:01 6 18.92 0.00 1.57 0.85 0.07 78.59 02:53:01 7 24.25 0.00 2.32 0.00 0.07 73.36 02:54:01 all 0.94 0.00 0.09 0.72 0.06 98.20 02:54:01 0 0.50 0.00 0.05 0.00 0.02 99.43 02:54:01 1 0.45 0.00 0.05 5.67 0.02 93.81 02:54:01 2 0.72 0.00 0.13 0.00 0.07 99.08 02:54:01 3 1.23 0.00 0.08 0.00 0.02 98.67 02:54:01 4 0.67 0.00 0.10 0.00 0.07 99.16 02:54:01 5 2.80 0.00 0.15 0.08 0.08 96.89 02:54:01 6 0.50 0.00 0.07 0.00 0.08 99.35 02:54:01 7 0.57 0.00 0.08 0.00 0.08 99.26 02:55:01 all 7.10 0.00 0.71 0.70 0.07 91.42 02:55:01 0 6.62 0.00 0.74 0.02 0.07 92.56 02:55:01 1 8.09 0.00 0.64 3.38 0.05 87.85 02:55:01 2 7.77 0.00 0.70 0.05 0.08 91.39 02:55:01 3 6.45 0.00 0.79 0.05 0.05 92.67 02:55:01 4 6.87 0.00 0.69 0.02 0.07 92.36 02:55:01 5 6.94 0.00 0.68 2.05 0.08 90.25 02:55:01 6 6.90 0.00 0.75 0.02 0.08 92.25 02:55:01 7 7.20 0.00 0.65 0.00 0.08 92.06 02:56:01 all 1.16 0.00 0.40 0.79 0.08 97.56 02:56:01 0 1.34 0.00 0.54 0.02 0.08 98.03 02:56:01 1 1.69 0.00 0.37 0.02 0.07 97.86 02:56:01 2 1.52 0.00 0.43 0.02 0.10 97.93 02:56:01 3 1.00 0.00 0.37 0.32 0.08 98.23 02:56:01 4 1.33 0.00 0.42 0.00 0.08 98.16 02:56:01 5 0.59 0.00 0.22 5.98 0.08 93.13 02:56:01 6 0.89 0.00 0.33 0.00 0.08 98.70 02:56:01 7 0.95 0.00 0.52 0.00 0.08 98.44 02:57:01 all 6.28 0.00 0.61 1.67 0.04 91.39 02:57:01 0 1.88 0.00 0.52 0.25 0.02 97.33 02:57:01 1 0.67 0.00 0.35 0.17 0.03 98.78 02:57:01 2 14.44 0.00 0.80 5.50 0.03 79.23 02:57:01 3 3.20 0.00 0.48 0.30 0.05 95.96 02:57:01 4 0.50 0.00 0.27 0.52 0.00 98.72 02:57:01 5 2.57 0.00 0.80 2.07 0.07 94.49 02:57:01 6 21.42 0.00 0.94 1.12 0.07 76.46 02:57:01 7 5.61 0.00 0.72 3.47 0.03 90.16 Average: all 9.25 0.00 1.38 1.86 0.06 87.45 Average: 0 8.38 0.00 1.43 0.35 0.05 89.79 Average: 1 9.11 0.00 1.43 1.80 0.05 87.61 Average: 2 9.01 0.00 1.45 0.94 0.06 88.54 Average: 3 7.03 0.00 1.20 5.89 0.06 85.82 Average: 4 9.64 0.00 1.40 0.44 0.05 88.47 Average: 5 6.44 0.00 1.20 3.67 0.06 88.63 Average: 6 10.99 0.00 1.36 0.78 0.06 86.82 Average: 7 13.40 0.00 1.57 1.00 0.07 83.96