---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41635 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 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 888 25268 0 6009 30822 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:09:0c:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe09:ca5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:5c:8c:8f 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:bbff:fe5c:8c8f/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-41635) 09/25/24 _x86_64_ (8 CPU) 08:29:46 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps bread/s bwrtn/s 08:31:01 379.53 87.54 291.99 6252.74 59470.26 08:32:01 245.07 18.55 226.52 2315.39 109245.97 08:33:01 302.58 13.55 289.04 796.57 65918.58 08:34:01 137.16 0.40 136.76 41.33 32783.27 08:35:01 22.53 0.00 22.53 0.00 16118.15 08:36:01 40.34 0.05 40.29 3.60 16171.98 Average: 187.87 20.02 167.85 1568.42 49953.08 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 30182676 31723196 2756544 8.37 68036 1783880 1352796 3.98 845960 1621292 129116 08:32:01 26197324 31628588 6741896 20.47 118580 5488652 1903460 5.60 1024508 5241392 1280284 08:33:01 22827016 28336984 10112204 30.70 129544 5538388 11069016 32.57 4559508 4980132 1480 08:34:01 21669500 27497616 11269720 34.21 158328 5788516 12334428 36.29 5510288 5130252 1572 08:35:01 20986960 26818620 11952260 36.29 158720 5791336 13007564 38.27 6193336 5127120 636 08:36:01 23318132 29144388 9621088 29.21 159348 5790800 8162956 24.02 3933280 5099620 312 Average: 24196935 29191565 8742285 26.54 132093 5030262 7971703 23.45 3677813 4533301 235567 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 424.54 242.78 1578.54 74.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 08:32:01 ens3 1492.80 745.90 35583.10 66.30 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 17.19 17.19 1.65 1.65 0.00 0.00 0.00 0.00 08:33:01 veth016c8fd 1.08 1.20 0.07 0.07 0.00 0.00 0.00 0.00 08:33:01 veth7e1cf2b 1.45 2.00 0.18 0.19 0.00 0.00 0.00 0.00 08:33:01 veth0de519a 2.52 2.63 0.20 0.21 0.00 0.00 0.00 0.00 08:33:01 vethe4b4879 2.80 2.70 0.34 0.30 0.00 0.00 0.00 0.00 08:34:01 veth016c8fd 11.48 12.05 5.20 30.64 0.00 0.00 0.00 0.00 08:34:01 veth7e1cf2b 3.63 5.25 0.58 0.56 0.00 0.00 0.00 0.00 08:34:01 veth0de519a 10.95 13.11 2.26 2.45 0.00 0.00 0.00 0.00 08:34:01 vethe4b4879 3.72 5.40 0.59 0.57 0.00 0.00 0.00 0.00 08:35:01 veth016c8fd 22.90 23.78 8.60 48.39 0.00 0.00 0.00 0.00 08:35:01 veth7e1cf2b 4.40 6.10 0.69 1.41 0.00 0.00 0.00 0.00 08:35:01 veth0de519a 32.20 30.26 8.94 27.24 0.00 0.00 0.00 0.00 08:35:01 vethe4b4879 4.88 6.56 1.00 1.47 0.00 0.00 0.00 0.00 08:36:01 veth0de519a 7.25 10.23 1.25 1.27 0.00 0.00 0.00 0.00 08:36:01 veth029886e 143.87 108.56 20.07 17.68 0.00 0.00 0.00 0.00 08:36:01 ens3 1998.10 1050.37 38360.85 173.36 0.00 0.00 0.00 0.00 08:36:01 vethcab170b 48.48 42.85 18.53 41.58 0.00 0.00 0.00 0.00 Average: veth0de519a 8.82 9.37 2.11 5.20 0.00 0.00 0.00 0.00 Average: veth029886e 23.98 18.09 3.34 2.95 0.00 0.00 0.00 0.00 Average: ens3 332.42 174.29 6392.83 28.81 0.00 0.00 0.00 0.00 Average: vethcab170b 8.08 7.14 3.09 6.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41635) 09/25/24 _x86_64_ (8 CPU) 08:29:46 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.83 0.00 1.45 4.01 0.05 84.66 08:31:01 0 4.73 0.00 1.24 8.47 0.03 85.53 08:31:01 1 20.65 0.00 1.77 1.14 0.07 76.38 08:31:01 2 17.79 0.00 1.78 1.35 0.05 79.03 08:31:01 3 7.33 0.00 3.16 4.09 0.05 85.37 08:31:01 4 4.35 0.00 0.77 1.24 0.07 93.58 08:31:01 5 6.17 0.00 0.75 13.83 0.03 79.21 08:31:01 6 5.92 0.00 1.02 0.87 0.03 92.16 08:31:01 7 11.65 0.00 1.09 1.10 0.05 86.11 08:32:01 all 15.58 0.00 6.38 6.97 0.07 71.00 08:32:01 0 17.96 0.00 6.87 20.42 0.07 54.68 08:32:01 1 20.05 0.00 6.24 3.21 0.08 70.41 08:32:01 2 14.49 0.00 5.95 0.74 0.05 78.77 08:32:01 3 12.16 0.00 6.50 12.31 0.05 68.99 08:32:01 4 11.50 0.00 6.66 1.79 0.07 79.99 08:32:01 5 11.68 0.00 5.96 10.89 0.08 71.39 08:32:01 6 11.44 0.00 6.23 4.39 0.07 77.87 08:32:01 7 25.41 0.00 6.63 2.11 0.05 65.80 08:33:01 all 45.42 0.00 6.15 3.83 0.09 44.51 08:33:01 0 45.66 0.00 6.21 1.27 0.08 46.78 08:33:01 1 42.74 0.00 6.09 1.73 0.08 49.37 08:33:01 2 45.28 0.00 6.11 1.92 0.08 46.61 08:33:01 3 43.64 0.00 5.85 1.81 0.08 48.62 08:33:01 4 45.13 0.00 6.93 18.92 0.12 28.91 08:33:01 5 46.06 0.00 5.86 1.18 0.08 46.82 08:33:01 6 48.08 0.00 5.82 2.43 0.10 43.58 08:33:01 7 46.79 0.00 6.31 1.47 0.10 45.33 08:34:01 all 24.99 0.00 3.61 2.08 0.09 69.23 08:34:01 0 25.91 0.00 3.89 0.29 0.08 69.82 08:34:01 1 23.98 0.00 3.21 0.15 0.07 72.59 08:34:01 2 20.93 0.00 3.49 2.40 0.10 73.08 08:34:01 3 27.53 0.00 3.77 0.45 0.08 68.16 08:34:01 4 26.71 0.00 3.49 4.54 0.08 65.17 08:34:01 5 25.63 0.00 3.90 4.84 0.10 65.52 08:34:01 6 24.72 0.00 4.00 3.28 0.08 67.91 08:34:01 7 24.53 0.00 3.16 0.63 0.08 71.60 08:35:01 all 9.60 0.00 0.98 0.85 0.08 88.50 08:35:01 0 9.79 0.00 0.95 0.03 0.10 89.12 08:35:01 1 7.50 0.00 0.75 0.25 0.07 91.43 08:35:01 2 10.54 0.00 1.00 0.00 0.08 88.38 08:35:01 3 10.01 0.00 1.15 0.22 0.08 88.54 08:35:01 4 10.36 0.00 1.09 6.03 0.08 82.43 08:35:01 5 9.09 0.00 0.92 0.05 0.08 89.86 08:35:01 6 11.06 0.00 0.89 0.18 0.07 87.81 08:35:01 7 8.40 0.00 1.04 0.02 0.07 90.48 08:36:01 all 4.20 0.00 0.88 0.95 0.07 93.90 08:36:01 0 5.32 0.00 1.05 0.02 0.07 93.55 08:36:01 1 4.13 0.00 0.87 0.12 0.07 94.82 08:36:01 2 3.53 0.00 0.80 0.10 0.05 95.52 08:36:01 3 3.91 0.00 0.79 0.05 0.07 95.18 08:36:01 4 3.55 0.00 1.02 6.86 0.07 88.51 08:36:01 5 5.12 0.00 0.94 0.08 0.07 93.79 08:36:01 6 4.09 0.00 0.90 0.32 0.08 94.61 08:36:01 7 3.96 0.00 0.65 0.03 0.05 95.30 Average: all 18.22 0.00 3.23 3.11 0.07 75.37 Average: 0 18.15 0.00 3.35 5.06 0.07 73.37 Average: 1 19.79 0.00 3.14 1.09 0.07 75.90 Average: 2 18.72 0.00 3.18 1.08 0.07 76.95 Average: 3 17.39 0.00 3.53 3.14 0.07 75.87 Average: 4 16.85 0.00 3.31 6.54 0.08 73.21 Average: 5 17.25 0.00 3.04 5.14 0.08 74.49 Average: 6 17.51 0.00 3.13 1.90 0.07 77.38 Average: 7 20.08 0.00 3.14 0.89 0.07 75.82