---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5033 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 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 912 24509 0 6745 30799 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:13:7b:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe13:7b07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:eb:4f:b5 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-5033) 02/13/24 _x86_64_ (8 CPU) 10:08:46 LINUX RESTART (8 CPU) 10:09:01 tps rtps wtps bread/s bwrtn/s 10:10:01 164.41 87.17 77.24 6230.16 58424.53 10:11:01 150.91 39.23 111.68 2983.37 29119.95 10:12:01 98.05 11.86 86.19 872.65 30996.57 10:13:01 55.21 12.66 42.55 2367.34 24458.38 10:14:01 85.77 4.58 81.18 488.67 50121.87 10:15:01 252.76 3.53 249.23 402.60 99147.89 10:16:01 208.17 0.42 207.75 32.79 44042.79 10:17:01 54.30 0.07 54.23 4.00 20002.27 10:18:01 82.12 1.55 80.57 83.32 14569.04 Average: 127.97 17.90 110.07 1496.07 41210.53 10:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 30156152 31677640 2783068 8.45 58664 1779824 1474052 4.34 908716 1593792 138660 10:11:01 29486504 31345216 3452716 10.48 82788 2075856 1665564 4.90 1292492 1845908 109540 10:12:01 27885252 30075716 5053968 15.34 89364 2392212 2996180 8.82 2638204 2078176 10900 10:13:01 27323604 30409576 5615616 17.05 95720 3265972 2384208 7.01 2567376 2678368 582824 10:14:01 26821736 31583148 6117484 18.57 123876 4837364 1619820 4.77 1445068 4215548 1269044 10:15:01 23720512 30133708 9218708 27.99 166448 6298576 6816552 20.06 3049736 5554372 353388 10:16:01 21898504 28680744 11040716 33.52 184512 6594928 10174640 29.94 4632716 5728436 7752 10:17:01 19747524 26664204 13191696 40.05 186072 6742092 11804252 34.73 6695524 5805176 476 10:18:01 25053080 31504420 7886140 23.94 190020 6346588 1587500 4.67 1928388 5370524 41648 Average: 25788096 30230486 7151124 21.71 130829 4481490 4502530 13.25 2795358 3874478 279359 10:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:10:01 ens3 384.22 248.76 1599.58 62.04 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 10:11:01 ens3 263.69 200.82 1687.16 44.09 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 ens3 466.12 336.99 4499.97 74.45 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:13:01 ens3 702.38 510.31 2270.40 181.93 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 4.40 4.40 0.51 0.51 0.00 0.00 0.00 0.00 10:14:01 ens3 469.07 253.70 8320.64 37.93 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 br-efee14646a42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 veth7f1dbdd 14.31 13.39 9.33 2.69 0.00 0.00 0.00 0.00 10:15:01 vethbd925cf 3.95 5.78 0.70 0.98 0.00 0.00 0.00 0.00 10:15:01 br-09791b2330e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 vethf6b92ee 12.41 13.61 2.51 8.82 0.00 0.00 0.00 0.00 10:16:01 veth7f1dbdd 13.48 12.11 4.30 4.27 0.00 0.00 0.00 0.00 10:16:01 vethbd925cf 0.73 1.55 0.11 0.26 0.00 0.00 0.00 0.00 10:16:01 br-09791b2330e1 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:16:01 vethf6b92ee 4.62 6.33 3.08 2.32 0.00 0.00 0.00 0.00 10:17:01 veth7f1dbdd 46.73 49.97 12.05 27.67 0.00 0.00 0.00 0.00 10:17:01 vethbd925cf 0.82 1.15 0.13 0.14 0.00 0.00 0.00 0.00 10:17:01 br-09791b2330e1 6.73 18.84 5.73 11.13 0.00 0.00 0.00 0.00 10:17:01 vethf6b92ee 23.91 27.62 19.98 8.64 0.00 0.00 0.00 0.00 10:18:01 lo 20.70 20.70 2.13 2.13 0.00 0.00 0.00 0.00 10:18:01 ens3 3078.00 1955.62 33872.93 488.81 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 341.47 216.72 3763.34 54.24 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-5033) 02/13/24 _x86_64_ (8 CPU) 10:08:46 LINUX RESTART (8 CPU) 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 9.48 0.00 1.31 4.29 0.04 84.88 10:10:01 0 4.66 0.00 2.74 5.31 0.03 87.26 10:10:01 1 3.14 0.00 0.87 0.50 0.02 95.47 10:10:01 2 5.52 0.00 0.87 0.58 0.03 92.99 10:10:01 3 10.17 0.00 1.26 15.70 0.03 72.84 10:10:01 4 2.79 0.00 0.60 8.29 0.03 88.28 10:10:01 5 25.82 0.00 1.79 2.31 0.07 70.02 10:10:01 6 10.64 0.00 1.15 0.77 0.07 87.37 10:10:01 7 13.16 0.00 1.19 0.89 0.03 84.73 10:11:01 all 14.58 0.00 0.94 2.33 0.04 82.10 10:11:01 0 22.91 0.00 0.97 1.35 0.05 74.72 10:11:01 1 10.12 0.00 0.75 1.84 0.05 87.24 10:11:01 2 7.95 0.00 0.45 0.18 0.03 91.39 10:11:01 3 19.88 0.00 1.32 0.40 0.03 78.36 10:11:01 4 16.27 0.00 1.32 12.19 0.05 70.17 10:11:01 5 14.81 0.00 1.37 0.55 0.03 83.24 10:11:01 6 11.89 0.00 0.84 1.39 0.05 85.83 10:11:01 7 12.82 0.00 0.54 0.74 0.03 85.87 10:12:01 all 24.41 0.00 0.98 2.74 0.06 71.81 10:12:01 0 17.38 0.00 1.03 0.22 0.05 81.32 10:12:01 1 25.36 0.00 0.95 6.38 0.10 67.21 10:12:01 2 23.49 0.00 1.04 0.25 0.05 75.17 10:12:01 3 24.19 0.00 0.85 0.00 0.05 74.91 10:12:01 4 35.39 0.00 1.42 10.68 0.07 52.44 10:12:01 5 25.13 0.00 1.45 4.19 0.07 69.16 10:12:01 6 18.57 0.00 0.72 0.22 0.05 80.44 10:12:01 7 25.77 0.00 0.38 0.00 0.07 73.77 10:13:01 all 43.00 0.00 1.85 1.19 0.08 53.88 10:13:01 0 35.06 0.00 1.97 1.71 0.08 61.18 10:13:01 1 53.07 0.00 1.54 0.12 0.07 45.21 10:13:01 2 41.54 0.00 1.79 0.00 0.07 56.60 10:13:01 3 39.01 0.00 1.83 0.00 0.07 59.09 10:13:01 4 44.73 0.00 1.82 2.56 0.07 50.83 10:13:01 5 33.37 0.00 1.88 4.88 0.07 59.81 10:13:01 6 51.04 0.00 1.34 0.03 0.08 47.51 10:13:01 7 46.20 0.00 2.60 0.22 0.08 50.90 10:14:01 all 11.07 0.00 2.35 4.19 0.05 82.33 10:14:01 0 7.98 0.00 1.99 7.25 0.03 82.75 10:14:01 1 13.37 0.00 2.13 0.17 0.05 84.27 10:14:01 2 31.19 0.00 3.03 5.87 0.08 59.82 10:14:01 3 10.34 0.00 2.40 2.46 0.05 84.75 10:14:01 4 10.19 0.00 1.90 1.50 0.03 86.37 10:14:01 5 4.07 0.00 3.25 16.03 0.08 76.56 10:14:01 6 6.33 0.00 2.13 0.17 0.05 91.32 10:14:01 7 5.14 0.00 1.94 0.08 0.02 92.81 10:15:01 all 26.55 0.00 5.51 6.89 0.10 60.96 10:15:01 0 24.63 0.00 6.89 15.77 0.10 52.61 10:15:01 1 27.83 0.00 4.61 0.61 0.10 66.85 10:15:01 2 26.76 0.00 5.56 6.32 0.10 61.26 10:15:01 3 27.20 0.00 4.55 0.59 0.12 67.54 10:15:01 4 25.77 0.00 6.03 6.31 0.08 61.81 10:15:01 5 27.30 0.00 5.89 24.97 0.10 41.74 10:15:01 6 25.85 0.00 5.68 0.27 0.07 68.14 10:15:01 7 27.01 0.00 4.92 0.41 0.10 67.56 10:16:01 all 32.05 0.00 3.24 3.91 0.12 60.68 10:16:01 0 36.89 0.00 3.92 8.71 0.12 50.36 10:16:01 1 30.27 0.00 3.36 7.91 0.15 58.31 10:16:01 2 21.03 0.00 3.18 2.25 0.12 73.42 10:16:01 3 34.56 0.00 3.18 0.49 0.12 61.66 10:16:01 4 26.82 0.00 2.80 6.82 0.10 63.45 10:16:01 5 30.71 0.00 3.50 3.38 0.14 62.28 10:16:01 6 37.58 0.00 3.05 1.43 0.12 57.82 10:16:01 7 38.51 0.00 2.96 0.34 0.10 58.09 10:17:01 all 22.71 0.00 2.15 1.51 0.11 73.51 10:17:01 0 24.76 0.00 2.34 0.44 0.12 72.35 10:17:01 1 29.84 0.00 2.62 2.56 0.12 64.86 10:17:01 2 16.18 0.00 2.01 5.72 0.10 75.99 10:17:01 3 25.55 0.00 2.42 0.59 0.12 71.33 10:17:01 4 18.16 0.00 1.79 0.18 0.12 79.75 10:17:01 5 23.17 0.00 2.42 1.69 0.12 72.61 10:17:01 6 25.14 0.00 2.15 0.84 0.13 71.74 10:17:01 7 18.99 0.00 1.44 0.05 0.08 79.44 10:18:01 all 9.16 0.00 1.10 1.14 0.05 88.56 10:18:01 0 3.54 0.00 1.10 2.47 0.05 92.83 10:18:01 1 17.69 0.00 1.23 0.78 0.05 80.24 10:18:01 2 19.62 0.00 1.34 0.22 0.07 78.76 10:18:01 3 13.21 0.00 1.62 0.38 0.05 84.73 10:18:01 4 5.74 0.00 0.85 0.07 0.02 93.33 10:18:01 5 3.01 0.00 0.82 0.50 0.03 95.64 10:18:01 6 2.25 0.00 0.92 4.05 0.03 92.74 10:18:01 7 8.22 0.00 0.90 0.63 0.07 90.18 Average: all 21.42 0.00 2.15 3.13 0.07 73.23 Average: 0 19.72 0.00 2.54 4.78 0.07 72.88 Average: 1 23.36 0.00 2.00 2.31 0.08 72.25 Average: 2 21.46 0.00 2.14 2.37 0.07 73.96 Average: 3 22.66 0.00 2.16 2.29 0.07 72.82 Average: 4 20.63 0.00 2.05 5.40 0.06 71.85 Average: 5 20.79 0.00 2.48 6.47 0.08 70.19 Average: 6 21.01 0.00 1.99 1.02 0.07 75.90 Average: 7 21.73 0.00 1.87 0.37 0.07 75.96