---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85778 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 913 24321 0 6932 30798 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:36:0f:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe36:fc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:02:43:00 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-85778) 11/22/24 _x86_64_ (8 CPU) 10:30:22 LINUX RESTART (8 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 150.08 41.03 109.05 1844.16 30468.87 10:33:01 376.90 51.52 325.38 5742.24 45596.00 10:34:01 224.51 1.00 223.51 65.32 105179.27 10:35:01 318.98 5.42 313.56 455.79 83885.62 10:36:01 86.93 0.02 86.92 0.13 29524.00 10:37:01 66.09 0.33 65.76 45.32 23968.94 Average: 204.07 16.48 187.58 1357.48 53166.67 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 30094172 31773440 2845048 8.64 76440 1908240 1376232 4.05 807084 1736148 204536 10:33:01 26919724 30150840 6019496 18.27 94440 3411340 2972172 8.74 2722964 2925268 931152 10:34:01 26599980 31641780 6339240 19.25 136172 5077220 1528984 4.50 1359644 4494800 170000 10:35:01 21595440 28387612 11343780 34.44 183864 6637024 11105960 32.68 4871620 5794088 3708 10:36:01 18739252 25866932 14199968 43.11 190648 6952660 13410872 39.46 7469684 6006024 13860 10:37:01 23581956 30681632 9357264 28.41 192352 6957864 5562812 16.37 2800056 5901960 288 Average: 24588421 29750373 8350799 25.35 145653 5157391 5992839 17.63 3338509 4476381 220591 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:32:01 ens3 97.37 62.75 1218.69 15.28 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:33:01 ens3 1431.53 873.74 7910.01 235.52 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 8.07 8.07 0.89 0.89 0.00 0.00 0.00 0.00 10:34:01 ens3 842.46 491.50 14121.27 100.39 0.00 0.00 0.00 0.00 10:34:01 br-c584bbbb766b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 veth2c3c0a0 103.72 96.75 258.96 8.23 0.00 0.00 0.00 0.02 10:35:01 veth322b926 15.85 18.78 4.21 5.23 0.00 0.00 0.00 0.00 10:35:01 veth7abc1f3 0.00 1.22 0.00 0.53 0.00 0.00 0.00 0.00 10:35:01 veth83c5e00 3.30 4.88 0.45 0.97 0.00 0.00 0.00 0.00 10:36:01 veth2c3c0a0 245.05 191.12 85.32 14.29 0.00 0.00 0.00 0.01 10:36:01 veth322b926 5.43 6.45 0.65 0.88 0.00 0.00 0.00 0.00 10:36:01 veth7abc1f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 veth83c5e00 2.67 4.35 0.34 0.33 0.00 0.00 0.00 0.00 10:37:01 veth2c3c0a0 165.64 154.68 16.85 20.14 0.00 0.00 0.00 0.00 10:37:01 lo 21.63 21.63 2.29 2.29 0.00 0.00 0.00 0.00 10:37:01 veth39c86df 95.05 77.26 9.05 11.46 0.00 0.00 0.00 0.00 10:37:01 br-821fdc90d127 357.66 291.67 24.78 29.39 0.00 0.00 0.00 0.00 Average: veth2c3c0a0 85.97 73.96 60.35 7.13 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.33 0.33 0.00 0.00 0.00 0.00 Average: veth39c86df 15.89 12.91 1.51 1.92 0.00 0.00 0.00 0.00 Average: br-821fdc90d127 59.79 48.76 4.14 4.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85778) 11/22/24 _x86_64_ (8 CPU) 10:30:22 LINUX RESTART (8 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 10.27 0.00 0.84 2.74 0.04 86.11 10:32:01 0 0.24 0.00 0.49 5.95 0.03 93.29 10:32:01 1 23.47 0.00 1.41 1.80 0.05 73.27 10:32:01 2 9.23 0.00 0.70 0.68 0.03 89.35 10:32:01 3 26.49 0.00 1.92 1.76 0.05 69.78 10:32:01 4 17.08 0.00 1.21 1.73 0.05 79.93 10:32:01 5 0.95 0.00 0.27 9.16 0.02 89.60 10:32:01 6 2.80 0.00 0.46 0.41 0.00 96.34 10:32:01 7 1.87 0.00 0.31 0.39 0.05 97.38 10:33:01 all 30.54 0.00 2.08 2.90 0.08 64.39 10:33:01 0 51.36 0.00 2.31 0.85 0.08 45.39 10:33:01 1 38.10 0.00 1.54 0.18 0.08 60.09 10:33:01 2 23.85 0.00 1.22 5.93 0.08 68.92 10:33:01 3 26.85 0.00 2.71 3.17 0.08 67.19 10:33:01 4 21.53 0.00 1.87 2.69 0.07 73.83 10:33:01 5 23.56 0.00 2.39 0.95 0.10 73.00 10:33:01 6 28.71 0.00 2.06 4.88 0.08 64.27 10:33:01 7 30.42 0.00 2.51 4.53 0.10 62.44 10:34:01 all 12.23 0.00 3.13 5.15 0.05 79.45 10:34:01 0 16.49 0.00 4.27 23.71 0.07 55.46 10:34:01 1 7.72 0.00 3.13 0.75 0.03 88.37 10:34:01 2 16.76 0.00 3.15 5.98 0.05 74.07 10:34:01 3 9.13 0.00 3.04 1.09 0.03 86.71 10:34:01 4 9.86 0.00 2.81 8.48 0.07 78.77 10:34:01 5 13.09 0.00 3.15 0.67 0.03 83.05 10:34:01 6 16.07 0.00 3.30 0.49 0.05 80.09 10:34:01 7 8.71 0.00 2.19 0.12 0.03 88.94 10:35:01 all 41.38 0.00 6.09 6.51 0.10 45.91 10:35:01 0 41.10 0.00 6.33 18.66 0.10 33.81 10:35:01 1 42.73 0.00 6.20 9.45 0.12 41.50 10:35:01 2 42.24 0.00 6.49 2.12 0.10 49.05 10:35:01 3 38.11 0.00 5.26 1.17 0.10 55.36 10:35:01 4 41.11 0.00 6.42 8.77 0.08 43.62 10:35:01 5 38.49 0.00 5.39 5.39 0.10 50.64 10:35:01 6 44.41 0.00 6.07 3.79 0.08 45.64 10:35:01 7 42.95 0.00 6.59 2.75 0.12 47.58 10:36:01 all 32.53 0.00 3.38 1.33 0.10 62.65 10:36:01 0 37.56 0.00 3.54 2.79 0.10 56.00 10:36:01 1 25.21 0.00 3.41 5.21 0.08 66.09 10:36:01 2 30.29 0.00 3.69 0.62 0.10 65.30 10:36:01 3 43.34 0.00 3.08 0.23 0.10 53.25 10:36:01 4 27.34 0.00 3.29 0.28 0.12 68.97 10:36:01 5 26.46 0.00 3.16 0.20 0.12 70.06 10:36:01 6 39.40 0.00 3.95 0.47 0.10 56.08 10:36:01 7 30.56 0.00 2.95 0.86 0.08 65.55 10:37:01 all 14.79 0.00 4.18 3.21 0.09 77.74 10:37:01 0 14.06 0.00 4.59 11.53 0.08 69.74 10:37:01 1 13.68 0.00 4.44 3.90 0.10 77.89 10:37:01 2 15.18 0.00 3.84 3.35 0.08 77.55 10:37:01 3 15.40 0.00 4.27 0.35 0.08 79.89 10:37:01 4 15.17 0.00 3.46 1.78 0.08 79.50 10:37:01 5 15.97 0.00 3.92 3.96 0.08 76.06 10:37:01 6 14.68 0.00 4.64 0.42 0.10 80.15 10:37:01 7 14.19 0.00 4.26 0.35 0.08 81.11 Average: all 23.64 0.00 3.29 3.64 0.08 69.36 Average: 0 26.87 0.00 3.59 10.58 0.08 58.88 Average: 1 25.12 0.00 3.35 3.54 0.08 67.91 Average: 2 22.96 0.00 3.19 3.12 0.08 70.66 Average: 3 26.57 0.00 3.38 1.29 0.08 68.68 Average: 4 22.01 0.00 3.18 3.95 0.08 70.78 Average: 5 19.76 0.00 3.05 3.38 0.08 73.74 Average: 6 24.36 0.00 3.42 1.74 0.07 70.41 Average: 7 21.47 0.00 3.14 1.50 0.08 73.81