---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17214 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 844 25322 0 5999 30866 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:ea:33:8b brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:feea:338b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:e0:0a:13 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-17214) 03/22/24 _x86_64_ (8 CPU) 15:36:20 LINUX RESTART (8 CPU) 15:37:02 tps rtps wtps bread/s bwrtn/s 15:38:01 114.49 41.85 72.64 1864.32 49969.50 15:39:01 128.61 16.93 111.68 1220.33 67629.40 15:40:01 95.70 9.32 86.39 1641.19 31960.01 15:41:01 142.01 0.12 141.89 10.00 80224.23 15:42:01 235.61 12.01 223.60 756.21 48309.47 15:43:01 16.14 0.45 15.69 31.86 869.49 15:44:01 11.18 0.05 11.13 9.07 1519.08 15:45:01 70.20 1.93 68.27 111.98 2627.50 Average: 101.72 10.27 91.45 703.21 35357.73 15:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:38:01 30208140 31669588 2731080 8.29 56228 1724772 1498444 4.41 904236 1557300 58404 15:39:01 29982356 31724500 2956864 8.98 79624 1964892 1426084 4.20 857164 1794256 108692 15:40:01 27936740 31656436 5002480 15.19 108456 3856048 1594652 4.69 995504 3602768 1737116 15:41:01 26014332 31670904 6924888 21.02 130644 5677188 1462232 4.30 1004156 5422568 1214056 15:42:01 24558768 30364884 8380452 25.44 138560 5803680 7353588 21.64 2438832 5379604 320 15:43:01 23701272 29515320 9237948 28.05 140424 5806784 8578776 25.24 3343236 5321192 392 15:44:01 23953640 29798572 8985580 27.28 140912 5836668 7354352 21.64 3076340 5335932 308 15:45:01 25897836 31573636 7041384 21.38 143380 5679528 1584080 4.66 1340136 5184760 2068 Average: 26531636 30996730 6407584 19.45 117278 4543695 3856526 11.35 1744950 4199798 390170 15:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 15:38:01 ens3 234.26 164.76 1271.39 52.37 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 15:39:01 ens3 36.01 27.66 418.77 7.23 0.00 0.00 0.00 0.00 15:40:01 br-5058fb0b85f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 7.60 7.60 0.75 0.75 0.00 0.00 0.00 0.00 15:40:01 ens3 734.24 364.52 14576.70 29.90 0.00 0.00 0.00 0.00 15:41:01 br-5058fb0b85f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 15:41:01 ens3 570.60 276.65 17445.51 19.33 0.00 0.00 0.00 0.00 15:42:01 br-5058fb0b85f5 0.30 0.20 0.01 0.02 0.00 0.00 0.00 0.00 15:42:01 veth0b90579 54.32 65.01 19.19 16.05 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 15:43:01 br-5058fb0b85f5 0.32 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:43:01 veth0b90579 25.52 30.44 27.87 10.36 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 15:44:01 br-5058fb0b85f5 0.22 0.28 0.24 0.03 0.00 0.00 0.00 0.00 15:44:01 veth0b90579 28.66 34.83 42.50 8.12 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 2.90 2.90 0.49 0.49 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:45:01 ens3 1732.96 964.17 34064.30 164.40 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 2.37 2.37 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 205.27 111.10 4230.26 19.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17214) 03/22/24 _x86_64_ (8 CPU) 15:36:20 LINUX RESTART (8 CPU) 15:37:02 CPU %user %nice %system %iowait %steal %idle 15:38:01 all 7.96 0.00 0.63 10.03 0.04 81.34 15:38:01 0 1.79 0.00 0.53 11.66 0.02 86.01 15:38:01 1 17.62 0.00 1.32 5.24 0.07 75.75 15:38:01 2 1.84 0.00 0.38 14.60 0.03 83.16 15:38:01 3 9.71 0.00 0.77 8.55 0.05 80.91 15:38:01 4 13.15 0.00 0.55 34.15 0.05 52.10 15:38:01 5 11.56 0.00 0.65 1.04 0.03 86.73 15:38:01 6 2.26 0.00 0.20 0.12 0.05 97.37 15:38:01 7 5.90 0.00 0.67 4.94 0.05 88.45 15:39:01 all 8.79 0.00 0.66 6.51 0.03 84.02 15:39:01 0 3.30 0.00 0.43 0.62 0.02 95.63 15:39:01 1 16.95 0.00 1.35 3.68 0.03 77.98 15:39:01 2 24.65 0.00 1.13 5.47 0.03 68.71 15:39:01 3 0.77 0.00 0.35 19.39 0.05 79.44 15:39:01 4 13.68 0.00 0.78 1.78 0.03 83.72 15:39:01 5 1.03 0.00 0.23 0.30 0.00 98.43 15:39:01 6 7.91 0.00 0.60 19.15 0.02 72.33 15:39:01 7 1.95 0.00 0.37 1.70 0.02 95.96 15:40:01 all 9.76 0.00 3.01 4.46 0.08 82.69 15:40:01 0 7.68 0.00 2.50 0.96 0.07 88.79 15:40:01 1 5.97 0.00 3.63 8.76 0.05 81.59 15:40:01 2 5.27 0.00 2.76 2.84 0.07 89.06 15:40:01 3 12.45 0.00 2.24 19.90 0.10 65.31 15:40:01 4 8.68 0.00 2.96 0.47 0.07 87.82 15:40:01 5 7.71 0.00 3.18 0.45 0.07 88.59 15:40:01 6 20.93 0.00 3.61 1.52 0.08 73.86 15:40:01 7 9.43 0.00 3.22 0.83 0.10 86.41 15:41:01 all 8.86 0.00 4.43 8.78 0.10 77.83 15:41:01 0 8.67 0.00 3.96 17.80 0.10 69.47 15:41:01 1 7.11 0.00 5.40 5.40 0.10 81.98 15:41:01 2 11.19 0.00 4.84 2.26 0.10 81.61 15:41:01 3 8.50 0.00 4.17 0.29 0.12 86.93 15:41:01 4 11.55 0.00 3.08 0.34 0.10 84.94 15:41:01 5 9.89 0.00 4.82 23.39 0.10 61.80 15:41:01 6 6.29 0.00 5.70 0.08 0.08 87.84 15:41:01 7 7.69 0.00 3.49 20.85 0.07 67.90 15:42:01 all 16.72 0.00 3.03 9.25 0.07 70.93 15:42:01 0 16.96 0.00 3.65 13.41 0.07 65.91 15:42:01 1 20.25 0.00 3.62 4.62 0.08 71.43 15:42:01 2 16.13 0.00 3.02 2.98 0.08 77.79 15:42:01 3 13.80 0.00 2.58 2.98 0.07 80.57 15:42:01 4 21.83 0.00 3.17 4.96 0.08 69.96 15:42:01 5 13.34 0.00 2.13 1.79 0.07 82.67 15:42:01 6 14.68 0.00 2.88 3.11 0.07 79.26 15:42:01 7 16.73 0.00 3.20 40.23 0.10 39.74 15:43:01 all 17.45 0.00 2.13 0.12 0.07 80.23 15:43:01 0 14.89 0.00 1.90 0.02 0.07 83.12 15:43:01 1 22.89 0.00 2.52 0.34 0.07 74.19 15:43:01 2 15.13 0.00 1.84 0.28 0.05 82.70 15:43:01 3 18.98 0.00 2.94 0.03 0.08 77.96 15:43:01 4 17.45 0.00 2.24 0.08 0.05 80.17 15:43:01 5 16.61 0.00 1.73 0.20 0.08 81.38 15:43:01 6 16.56 0.00 1.84 0.03 0.07 81.50 15:43:01 7 17.18 0.00 2.02 0.02 0.07 80.72 15:44:01 all 4.13 0.00 0.57 0.14 0.05 95.11 15:44:01 0 4.84 0.00 0.63 0.37 0.07 94.09 15:44:01 1 3.89 0.00 0.50 0.33 0.03 95.24 15:44:01 2 3.50 0.00 0.60 0.18 0.05 95.66 15:44:01 3 3.45 0.00 0.74 0.00 0.05 95.77 15:44:01 4 3.69 0.00 0.48 0.02 0.03 95.78 15:44:01 5 3.68 0.00 0.57 0.12 0.08 95.55 15:44:01 6 4.98 0.00 0.50 0.05 0.03 94.44 15:44:01 7 5.00 0.00 0.51 0.05 0.05 94.38 15:45:01 all 7.70 0.00 0.70 0.44 0.03 91.13 15:45:01 0 0.97 0.00 0.58 0.10 0.05 98.30 15:45:01 1 7.69 0.00 0.70 0.17 0.03 91.41 15:45:01 2 15.99 0.00 0.70 0.17 0.03 83.11 15:45:01 3 17.25 0.00 0.77 0.38 0.03 81.56 15:45:01 4 1.02 0.00 0.47 0.18 0.02 98.32 15:45:01 5 12.09 0.00 0.94 2.02 0.03 84.91 15:45:01 6 3.32 0.00 0.65 0.18 0.02 95.83 15:45:01 7 3.33 0.00 0.76 0.28 0.03 95.59 Average: all 10.17 0.00 1.89 4.94 0.06 82.93 Average: 0 7.40 0.00 1.77 5.58 0.06 85.19 Average: 1 12.78 0.00 2.38 3.55 0.06 81.23 Average: 2 11.75 0.00 1.91 3.56 0.06 82.72 Average: 3 10.61 0.00 1.82 6.43 0.07 81.07 Average: 4 11.37 0.00 1.72 5.18 0.05 81.68 Average: 5 9.48 0.00 1.77 3.62 0.06 85.07 Average: 6 9.62 0.00 2.00 3.04 0.05 85.29 Average: 7 8.39 0.00 1.78 8.57 0.06 81.20