---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11473 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 851 26536 0 4779 30860 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:85:fe:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe85:fe99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:5c:48:55 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-11473) 03/07/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 129.76 37.15 92.61 1731.23 64951.03 02:51:01 147.66 17.70 129.96 1928.08 71292.38 02:52:01 441.86 19.36 422.50 1616.43 96955.77 02:53:01 13.28 0.58 12.70 49.06 3983.24 02:54:01 2.02 0.00 2.02 0.00 39.89 02:55:01 4.82 0.00 4.82 0.00 165.86 02:56:01 2.07 0.07 2.00 10.80 92.65 02:57:01 55.78 1.42 54.37 107.56 2958.76 Average: 99.59 9.48 90.11 678.19 29981.54 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30160428 31723972 2778784 8.44 67188 1809136 1401380 4.12 848708 1646112 153372 02:51:01 29856472 31754692 3082740 9.36 85552 2109608 1413652 4.16 827444 1936324 127816 02:52:01 26744880 31219760 6194332 18.81 132548 4515240 5316648 15.64 1491192 4204108 2100 02:53:01 24360848 29036592 8578364 26.04 133040 4629676 9006404 26.50 3755064 4311528 216 02:54:01 24335920 29011144 8603292 26.12 133108 4629860 8989988 26.45 3779176 4310736 320 02:55:01 24018280 28700560 8920932 27.08 133328 4634432 9171960 26.99 4093616 4309256 2020 02:56:01 24051672 28735200 8887540 26.98 133384 4635524 9238372 27.18 4061208 4309012 928 02:57:01 27203224 31626780 5735988 17.41 135620 4491004 1468876 4.32 1216960 4058628 33640 Average: 26341466 30226088 6597746 20.03 119221 3931810 5750910 16.92 2509171 3635713 40052 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 93.65 65.84 892.45 16.63 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 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 02:51:01 ens3 55.64 41.98 760.11 8.11 0.00 0.00 0.00 0.00 02:51:01 lo 1.27 1.27 0.13 0.13 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 02:52:01 veth9699c61 35.89 28.10 4.26 2.57 0.00 0.00 0.00 0.00 02:52:01 br-09e715497627 0.58 0.52 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 ens3 570.57 333.93 19032.17 24.62 0.00 0.00 0.00 0.00 02:52:01 veth1c37a32 28.03 36.51 2.56 4.30 0.00 0.00 0.00 0.00 02:53:01 br-09e715497627 1.88 2.30 2.97 6.68 0.00 0.00 0.00 0.00 02:53:01 ens3 8.37 5.57 1.77 1.26 0.00 0.00 0.00 0.00 02:53:01 veth1c37a32 43.26 51.02 45.89 22.09 0.00 0.00 0.00 0.00 02:53:01 veth8b38f8b 0.57 0.90 0.06 0.31 0.00 0.00 0.00 0.00 02:54:01 br-09e715497627 1.27 1.38 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 ens3 1.60 1.22 0.55 1.08 0.00 0.00 0.00 0.00 02:54:01 veth1c37a32 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 veth8b38f8b 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 br-09e715497627 5.93 7.45 10.74 21.43 0.00 0.00 0.00 0.00 02:55:01 ens3 1.85 1.72 0.35 0.61 0.00 0.00 0.00 0.00 02:55:01 veth1c37a32 126.36 157.71 268.57 52.04 0.00 0.00 0.00 0.02 02:55:01 veth8b38f8b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-09e715497627 2.42 2.55 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 ens3 12.45 12.95 7.77 2.45 0.00 0.00 0.00 0.00 02:56:01 veth1c37a32 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth8b38f8b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 81.14 55.40 77.69 59.34 0.00 0.00 0.00 0.00 02:57:01 lo 61.85 61.85 45.36 45.36 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 Average: ens3 103.18 64.82 2600.11 14.26 0.00 0.00 0.00 0.00 Average: lo 7.26 7.26 5.64 5.64 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11473) 03/07/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.01 0.00 0.75 5.29 0.04 84.91 02:50:01 0 21.67 0.00 1.16 1.52 0.05 75.60 02:50:01 1 7.82 0.00 0.85 0.22 0.07 91.04 02:50:01 2 0.85 0.00 0.36 34.51 0.02 64.26 02:50:01 3 3.11 0.00 0.49 0.51 0.03 95.85 02:50:01 4 1.20 0.00 0.36 0.24 0.00 98.20 02:50:01 5 1.12 0.00 0.31 0.20 0.02 98.35 02:50:01 6 6.11 0.00 0.73 1.15 0.07 91.94 02:50:01 7 30.36 0.00 1.74 4.00 0.07 63.83 02:51:01 all 9.32 0.00 0.73 5.03 0.04 84.88 02:51:01 0 9.44 0.00 0.82 0.95 0.02 88.78 02:51:01 1 7.67 0.00 0.75 16.55 0.05 74.98 02:51:01 2 9.36 0.00 1.14 16.20 0.10 73.20 02:51:01 3 9.54 0.00 0.78 0.13 0.02 89.53 02:51:01 4 0.68 0.00 0.33 1.58 0.02 97.38 02:51:01 5 14.44 0.00 0.45 1.40 0.05 83.65 02:51:01 6 3.38 0.00 0.30 0.70 0.00 95.62 02:51:01 7 20.10 0.00 1.24 2.82 0.05 75.80 02:52:01 all 12.28 0.00 4.82 5.24 0.07 77.59 02:52:01 0 13.55 0.00 4.48 2.19 0.07 79.71 02:52:01 1 11.17 0.00 4.00 6.30 0.07 78.46 02:52:01 2 14.70 0.00 5.76 0.84 0.05 78.65 02:52:01 3 11.72 0.00 4.92 0.79 0.08 82.48 02:52:01 4 9.78 0.00 5.42 18.82 0.08 65.90 02:52:01 5 14.13 0.00 3.62 2.28 0.05 79.92 02:52:01 6 12.21 0.00 5.37 9.43 0.12 72.88 02:52:01 7 10.99 0.00 5.00 1.23 0.07 82.71 02:53:01 all 26.88 0.00 2.25 0.24 0.07 70.56 02:53:01 0 19.02 0.00 1.45 0.02 0.07 79.44 02:53:01 1 19.66 0.00 1.43 0.02 0.07 78.82 02:53:01 2 31.02 0.00 2.73 1.62 0.08 64.54 02:53:01 3 26.42 0.00 2.44 0.00 0.05 71.09 02:53:01 4 36.63 0.00 2.74 0.03 0.05 60.54 02:53:01 5 26.94 0.00 2.26 0.17 0.08 70.55 02:53:01 6 30.68 0.00 2.99 0.02 0.07 66.25 02:53:01 7 24.79 0.00 1.97 0.03 0.08 73.12 02:54:01 all 0.98 0.00 0.08 0.01 0.05 98.88 02:54:01 0 1.87 0.00 0.15 0.00 0.08 97.90 02:54:01 1 2.64 0.00 0.05 0.00 0.03 97.27 02:54:01 2 0.65 0.00 0.05 0.00 0.03 99.27 02:54:01 3 0.50 0.00 0.10 0.00 0.07 99.33 02:54:01 4 0.17 0.00 0.00 0.00 0.02 99.82 02:54:01 5 0.70 0.00 0.13 0.10 0.08 98.98 02:54:01 6 0.83 0.00 0.07 0.00 0.03 99.07 02:54:01 7 0.43 0.00 0.08 0.00 0.05 99.43 02:55:01 all 7.16 0.00 0.64 0.02 0.07 92.11 02:55:01 0 6.32 0.00 0.67 0.00 0.05 92.96 02:55:01 1 7.75 0.00 0.78 0.03 0.05 91.39 02:55:01 2 7.66 0.00 0.85 0.02 0.07 91.41 02:55:01 3 6.88 0.00 0.46 0.00 0.07 92.59 02:55:01 4 7.37 0.00 0.57 0.02 0.05 92.00 02:55:01 5 7.19 0.00 0.69 0.03 0.10 91.99 02:55:01 6 7.70 0.00 0.58 0.00 0.07 91.65 02:55:01 7 6.40 0.00 0.55 0.07 0.08 92.90 02:56:01 all 0.83 0.00 0.28 0.01 0.06 98.82 02:56:01 0 0.37 0.00 0.25 0.00 0.02 99.37 02:56:01 1 0.67 0.00 0.17 0.00 0.07 99.10 02:56:01 2 0.58 0.00 0.33 0.00 0.07 99.02 02:56:01 3 2.43 0.00 0.20 0.00 0.05 97.32 02:56:01 4 0.52 0.00 0.35 0.00 0.07 99.06 02:56:01 5 1.21 0.00 0.35 0.02 0.10 98.33 02:56:01 6 0.45 0.00 0.38 0.00 0.08 99.08 02:56:01 7 0.33 0.00 0.23 0.10 0.07 99.27 02:57:01 all 5.53 0.00 0.64 0.40 0.04 93.39 02:57:01 0 1.43 0.00 0.47 0.20 0.05 97.85 02:57:01 1 0.78 0.00 0.37 0.35 0.03 98.46 02:57:01 2 9.87 0.00 0.87 1.14 0.05 88.08 02:57:01 3 14.26 0.00 1.10 0.45 0.05 84.14 02:57:01 4 13.70 0.00 0.77 0.07 0.05 85.42 02:57:01 5 0.85 0.00 0.67 0.30 0.03 98.15 02:57:01 6 0.75 0.00 0.35 0.35 0.02 98.53 02:57:01 7 2.59 0.00 0.52 0.30 0.02 96.58 Average: all 8.99 0.00 1.27 2.02 0.05 87.67 Average: 0 9.17 0.00 1.18 0.61 0.05 89.00 Average: 1 7.28 0.00 1.05 2.92 0.05 88.70 Average: 2 9.34 0.00 1.51 6.73 0.06 82.36 Average: 3 9.35 0.00 1.30 0.23 0.05 89.06 Average: 4 8.76 0.00 1.31 2.58 0.04 87.31 Average: 5 8.33 0.00 1.06 0.56 0.06 89.99 Average: 6 7.75 0.00 1.34 1.44 0.06 89.41 Average: 7 11.95 0.00 1.41 1.06 0.06 85.52