---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84233 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 14G 142G 9% / 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 902 25015 0 6248 30809 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:66:68:31 brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe66:6831/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:bd:26:d8 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 inet6 fe80::42:48ff:febd:26d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84233) 11/16/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 309.46 41.16 268.29 1876.83 25244.26 17:29:01 483.75 21.58 462.17 2686.49 174918.58 17:30:01 184.26 9.03 175.22 378.01 24541.95 17:31:01 137.08 0.33 136.74 33.59 33903.68 17:32:01 16.91 0.00 16.91 0.00 17395.03 17:33:01 47.73 0.12 47.61 18.80 17854.49 Average: 196.22 11.96 184.26 829.36 49041.75 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30089632 31663872 2849588 8.65 70984 1813876 1446916 4.26 907084 1650904 157824 17:29:01 25760780 31361060 7178440 21.79 134532 5609884 5130988 15.10 1314832 5323952 2412 17:30:01 23587220 29364224 9352000 28.39 143144 5764160 9109640 26.80 3501584 5265020 1000 17:31:01 23090932 29177104 9848288 29.90 172376 6007996 9416448 27.71 3752216 5461600 260 17:32:01 23041340 29131492 9897880 30.05 172624 6011272 9463508 27.84 3796948 5464336 312 17:33:01 24880296 30834440 8058924 24.47 173620 5886716 3516640 10.35 2134140 5344360 236 Average: 25075033 30255365 7864187 23.87 144547 5182317 6347357 18.68 2567801 4751695 27007 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 189.78 118.12 1085.80 48.38 0.00 0.00 0.00 0.00 17:28:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth8d0bc56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 vethb5bacc3 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 1135.53 598.93 31583.87 52.75 0.00 0.00 0.00 0.00 17:29:01 veth1a8a4db 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:30:01 veth8d0bc56 5.38 6.76 0.85 0.96 0.00 0.00 0.00 0.00 17:30:01 vethb5bacc3 24.21 22.38 10.95 16.09 0.00 0.00 0.00 0.00 17:30:01 veth5a6828e 14.73 13.63 1.97 1.95 0.00 0.00 0.00 0.00 17:30:01 ens3 20.56 12.15 256.35 2.20 0.00 0.00 0.00 0.00 17:31:01 veth8d0bc56 0.78 1.12 0.12 0.13 0.00 0.00 0.00 0.00 17:31:01 vethb5bacc3 19.06 15.81 12.13 31.36 0.00 0.00 0.00 0.00 17:31:01 veth5a6828e 20.26 15.83 12.40 5.66 0.00 0.00 0.00 0.00 17:31:01 ens3 50.02 36.11 1058.90 4.72 0.00 0.00 0.00 0.00 17:32:01 veth8d0bc56 0.57 0.80 0.09 0.10 0.00 0.00 0.00 0.00 17:32:01 vethb5bacc3 41.58 34.21 17.27 80.09 0.00 0.00 0.00 0.01 17:32:01 veth5a6828e 28.76 23.40 6.75 4.68 0.00 0.00 0.00 0.00 17:32:01 ens3 1.00 0.85 0.24 0.35 0.00 0.00 0.00 0.00 17:33:01 vethb5bacc3 0.37 0.73 0.02 0.04 0.00 0.00 0.00 0.00 17:33:01 ens3 23.60 19.85 10.17 38.32 0.00 0.00 0.00 0.00 17:33:01 lo 28.93 28.93 2.65 2.65 0.00 0.00 0.00 0.00 17:33:01 vethc837968 172.27 213.55 249.24 60.74 0.00 0.00 0.00 0.02 Average: vethb5bacc3 14.25 12.24 6.75 21.32 0.00 0.00 0.00 0.00 Average: ens3 236.87 131.03 5678.49 24.39 0.00 0.00 0.00 0.00 Average: lo 4.19 4.19 0.39 0.39 0.00 0.00 0.00 0.00 Average: vethc837968 28.79 35.69 41.65 10.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84233) 11/16/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 10.17 0.00 0.92 3.11 0.03 85.76 17:28:01 0 14.57 0.00 1.19 0.75 0.05 83.44 17:28:01 1 1.55 0.00 0.58 14.51 0.03 83.32 17:28:01 2 3.26 0.00 1.12 3.83 0.02 91.77 17:28:01 3 3.48 0.00 0.32 0.12 0.02 96.07 17:28:01 4 0.46 0.00 0.20 0.14 0.02 99.18 17:28:01 5 32.44 0.00 1.67 3.56 0.07 62.26 17:28:01 6 15.59 0.00 1.22 0.39 0.03 82.77 17:28:01 7 10.02 0.00 1.04 1.65 0.03 87.27 17:29:01 all 13.66 0.00 6.39 12.65 0.07 67.24 17:29:01 0 12.47 0.00 6.10 1.70 0.05 79.67 17:29:01 1 12.81 0.00 7.03 20.47 0.08 59.60 17:29:01 2 11.67 0.00 6.52 10.37 0.05 71.39 17:29:01 3 13.20 0.00 5.87 4.47 0.07 76.40 17:29:01 4 12.59 0.00 6.58 28.26 0.08 52.48 17:29:01 5 20.99 0.00 6.84 23.90 0.07 48.20 17:29:01 6 13.48 0.00 6.43 4.85 0.07 75.19 17:29:01 7 12.13 0.00 5.72 7.32 0.05 74.78 17:30:01 all 27.08 0.00 3.38 2.04 0.09 67.42 17:30:01 0 25.45 0.00 2.92 0.28 0.07 71.28 17:30:01 1 22.74 0.00 2.87 1.01 0.08 73.30 17:30:01 2 30.26 0.00 3.64 1.64 0.10 64.37 17:30:01 3 29.62 0.00 3.63 0.55 0.08 66.11 17:30:01 4 32.58 0.00 4.69 1.49 0.10 61.13 17:30:01 5 20.92 0.00 2.63 7.91 0.07 68.47 17:30:01 6 32.16 0.00 3.92 1.84 0.07 62.01 17:30:01 7 22.84 0.00 2.76 1.55 0.10 72.75 17:31:01 all 11.11 0.00 2.07 2.17 0.07 84.58 17:31:01 0 12.12 0.00 2.03 4.93 0.07 80.86 17:31:01 1 12.28 0.00 2.16 0.62 0.08 84.86 17:31:01 2 10.39 0.00 1.88 0.07 0.05 87.61 17:31:01 3 9.86 0.00 2.11 0.32 0.07 87.64 17:31:01 4 12.45 0.00 2.28 0.47 0.10 84.70 17:31:01 5 13.66 0.00 2.10 0.54 0.08 83.62 17:31:01 6 9.04 0.00 1.97 8.32 0.07 80.61 17:31:01 7 9.09 0.00 2.00 2.15 0.07 86.70 17:32:01 all 4.04 0.00 0.55 0.84 0.07 94.50 17:32:01 0 4.04 0.00 0.52 0.08 0.05 95.31 17:32:01 1 4.28 0.00 0.47 0.00 0.05 95.21 17:32:01 2 4.01 0.00 0.49 0.00 0.07 95.44 17:32:01 3 5.11 0.00 0.69 0.00 0.08 94.12 17:32:01 4 4.00 0.00 0.60 0.07 0.08 95.25 17:32:01 5 3.73 0.00 0.49 0.12 0.08 95.58 17:32:01 6 3.81 0.00 0.50 6.30 0.07 89.32 17:32:01 7 3.35 0.00 0.65 0.12 0.08 95.80 17:33:01 all 2.10 0.00 0.71 0.90 0.07 96.21 17:33:01 0 2.10 0.00 0.72 0.15 0.08 96.95 17:33:01 1 2.88 0.00 0.74 0.15 0.08 96.15 17:33:01 2 1.49 0.00 0.57 0.02 0.07 97.85 17:33:01 3 1.94 0.00 0.80 0.08 0.05 97.13 17:33:01 4 2.36 0.00 0.64 0.10 0.07 96.84 17:33:01 5 1.99 0.00 0.74 0.15 0.07 97.06 17:33:01 6 1.94 0.00 0.75 6.55 0.07 90.69 17:33:01 7 2.11 0.00 0.75 0.03 0.07 97.04 Average: all 11.35 0.00 2.33 3.61 0.07 82.64 Average: 0 11.77 0.00 2.24 1.32 0.06 84.61 Average: 1 9.43 0.00 2.31 6.08 0.07 82.11 Average: 2 10.20 0.00 2.37 2.65 0.06 84.72 Average: 3 10.54 0.00 2.24 0.92 0.06 86.23 Average: 4 10.75 0.00 2.50 5.06 0.08 81.62 Average: 5 15.56 0.00 2.40 6.00 0.07 75.96 Average: 6 12.66 0.00 2.46 4.72 0.06 80.10 Average: 7 9.90 0.00 2.15 2.13 0.07 85.75