---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14187 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 865 24823 0 6478 30845 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:95:8b:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe95:8bf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:76:e5:c0 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-14187) 01/22/24 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:04 tps rtps wtps bread/s bwrtn/s 13:25:01 140.71 75.04 65.67 4859.08 26204.67 13:26:01 109.40 13.85 95.55 1124.35 26171.37 13:27:01 150.94 9.57 141.38 1695.18 57242.46 13:28:01 120.66 0.08 120.58 6.80 91043.49 13:29:01 314.70 12.76 301.93 772.30 36192.20 13:30:01 30.43 0.43 30.00 38.26 18618.91 13:31:01 17.46 0.02 17.45 0.13 14083.34 13:32:01 24.21 0.07 24.15 9.73 15600.65 13:33:01 74.49 1.40 73.09 107.45 17116.56 Average: 109.05 12.23 96.82 935.24 33627.19 13:24:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30125780 31682604 2813440 8.54 66496 1802952 1418188 4.17 886668 1639792 147716 13:26:01 29812164 31708100 3127056 9.49 85432 2105880 1417816 4.17 870728 1932088 153208 13:27:01 26712884 31651340 6226336 18.90 132864 4973144 1432216 4.21 1027760 4709520 1723272 13:28:01 25513628 31659092 7425592 22.54 140896 6123304 1501340 4.42 1031560 5858660 444732 13:29:01 24257956 30453420 8681264 26.36 155080 6143176 7590452 22.33 2365928 5712440 276 13:30:01 22957504 29293736 9981716 30.30 156820 6278904 9019164 26.54 3584024 5779656 476 13:31:01 22921720 29261772 10017500 30.41 157140 6281928 9013428 26.52 3616860 5781008 240 13:32:01 23302448 29669428 9636772 29.26 157516 6311560 7349020 21.62 3233136 5797100 312 13:33:01 25390596 31574124 7548624 22.92 160384 6137284 1524776 4.49 1342364 5649884 18552 Average: 25666076 30772624 7273144 22.08 134736 5128681 4474044 13.16 1995448 4762239 276532 13:24:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 332.50 234.71 1586.18 63.48 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 13:26:01 ens3 56.61 40.51 872.40 8.50 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:27:01 ens3 882.27 488.40 21003.98 36.81 0.00 0.00 0.00 0.00 13:27:01 br-5773bc583214 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 10.20 10.20 1.00 1.00 0.00 0.00 0.00 0.00 13:28:01 ens3 524.88 288.89 12519.88 19.45 0.00 0.00 0.00 0.00 13:28:01 br-5773bc583214 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 13:29:01 veth1ca796a 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 13:29:01 ens3 2.05 1.92 0.58 0.52 0.00 0.00 0.00 0.00 13:29:01 br-5773bc583214 0.75 0.60 0.05 0.30 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth1ca796a 0.32 0.40 0.06 0.05 0.00 0.00 0.00 0.00 13:30:01 ens3 6.82 4.55 1.93 2.17 0.00 0.00 0.00 0.00 13:30:01 br-5773bc583214 3.48 4.28 4.36 9.77 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth1ca796a 0.60 0.83 0.17 0.12 0.00 0.00 0.00 0.00 13:31:01 ens3 1.63 1.43 0.35 0.51 0.00 0.00 0.00 0.00 13:31:01 br-5773bc583214 6.27 7.48 7.89 15.38 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth1ca796a 0.08 0.48 0.00 0.04 0.00 0.00 0.00 0.00 13:32:01 ens3 27.06 20.78 8.17 50.24 0.00 0.00 0.00 0.00 13:32:01 br-5773bc583214 1.03 1.13 0.07 0.09 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 51.44 39.36 113.75 17.99 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 51.39 51.39 39.77 39.77 0.00 0.00 0.00 0.00 Average: ens3 208.79 123.89 4025.46 21.96 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 5.36 5.36 4.41 4.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14187) 01/22/24 _x86_64_ (8 CPU) 13:23:30 LINUX RESTART (8 CPU) 13:24:04 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.49 0.00 1.03 2.66 0.04 84.78 13:25:01 0 11.06 0.00 0.82 0.31 0.03 87.78 13:25:01 1 16.53 0.00 1.76 1.07 0.05 80.58 13:25:01 2 11.94 0.00 0.65 0.95 0.04 86.43 13:25:01 3 7.71 0.00 0.77 12.70 0.04 78.78 13:25:01 4 4.71 0.00 1.02 0.51 0.02 93.74 13:25:01 5 4.51 0.00 0.58 0.30 0.02 94.60 13:25:01 6 4.39 0.00 0.72 0.56 0.02 94.31 13:25:01 7 31.14 0.00 1.92 4.90 0.07 61.97 13:26:01 all 10.07 0.00 0.71 2.97 0.03 86.22 13:26:01 0 1.83 0.00 0.10 0.02 0.02 98.03 13:26:01 1 24.64 0.00 1.28 2.67 0.07 71.35 13:26:01 2 19.03 0.00 1.54 1.42 0.03 77.99 13:26:01 3 2.58 0.00 0.52 3.30 0.02 93.58 13:26:01 4 23.03 0.00 1.23 3.09 0.03 72.62 13:26:01 5 7.83 0.00 0.35 0.07 0.03 91.72 13:26:01 6 0.62 0.00 0.42 11.54 0.03 87.39 13:26:01 7 1.00 0.00 0.23 1.68 0.02 97.07 13:27:01 all 10.74 0.00 4.46 8.28 0.08 76.44 13:27:01 0 11.21 0.00 3.80 6.38 0.08 78.53 13:27:01 1 9.58 0.00 6.59 0.65 0.08 83.11 13:27:01 2 10.67 0.00 4.99 0.57 0.08 83.68 13:27:01 3 11.08 0.00 4.18 17.89 0.07 66.79 13:27:01 4 10.94 0.00 4.40 5.03 0.08 79.54 13:27:01 5 11.26 0.00 4.00 1.89 0.07 82.78 13:27:01 6 8.56 0.00 3.74 11.38 0.07 76.25 13:27:01 7 12.67 0.00 4.04 22.44 0.08 60.76 13:28:01 all 4.35 0.00 2.07 9.96 0.05 83.58 13:28:01 0 4.18 0.00 2.43 28.81 0.08 64.49 13:28:01 1 4.25 0.00 1.77 0.05 0.05 93.88 13:28:01 2 5.74 0.00 2.26 1.81 0.05 90.14 13:28:01 3 3.10 0.00 2.04 0.05 0.03 94.77 13:28:01 4 4.08 0.00 1.81 0.00 0.05 94.06 13:28:01 5 3.33 0.00 2.23 40.43 0.08 53.92 13:28:01 6 5.22 0.00 2.15 0.13 0.02 92.48 13:28:01 7 4.87 0.00 1.78 8.74 0.05 84.56 13:29:01 all 13.44 0.00 2.33 11.48 0.07 72.67 13:29:01 0 15.94 0.00 2.98 43.24 0.08 37.76 13:29:01 1 15.86 0.00 2.75 5.26 0.08 76.05 13:29:01 2 8.66 0.00 1.60 10.55 0.07 79.12 13:29:01 3 17.07 0.00 2.16 3.21 0.05 77.51 13:29:01 4 11.94 0.00 2.28 3.14 0.07 82.57 13:29:01 5 9.79 0.00 1.93 9.80 0.07 78.41 13:29:01 6 14.96 0.00 2.46 8.92 0.07 73.59 13:29:01 7 13.38 0.00 2.51 7.80 0.07 76.24 13:30:01 all 21.87 0.00 1.95 2.56 0.08 73.54 13:30:01 0 23.03 0.00 2.03 11.55 0.08 63.31 13:30:01 1 26.19 0.00 2.66 0.60 0.08 70.46 13:30:01 2 16.86 0.00 1.45 1.43 0.07 80.19 13:30:01 3 22.29 0.00 1.91 4.34 0.08 71.36 13:30:01 4 23.25 0.00 2.16 0.25 0.08 74.26 13:30:01 5 17.21 0.00 1.46 1.54 0.07 79.73 13:30:01 6 19.12 0.00 1.49 0.28 0.08 79.02 13:30:01 7 26.95 0.00 2.49 0.50 0.10 69.96 13:31:01 all 3.94 0.00 0.51 3.74 0.05 91.76 13:31:01 0 3.40 0.00 0.45 14.90 0.05 81.20 13:31:01 1 4.25 0.00 0.55 1.86 0.05 93.30 13:31:01 2 3.26 0.00 0.47 0.74 0.07 95.47 13:31:01 3 2.82 0.00 0.45 7.27 0.07 89.39 13:31:01 4 5.58 0.00 0.62 0.67 0.07 93.07 13:31:01 5 4.43 0.00 0.57 2.12 0.07 92.81 13:31:01 6 3.96 0.00 0.52 0.45 0.03 95.04 13:31:01 7 3.87 0.00 0.40 1.91 0.05 93.77 13:32:01 all 2.13 0.00 0.51 1.79 0.05 95.51 13:32:01 0 2.16 0.00 0.57 10.40 0.05 86.82 13:32:01 1 2.07 0.00 0.53 0.13 0.05 97.21 13:32:01 2 2.64 0.00 0.54 1.35 0.05 95.42 13:32:01 3 1.72 0.00 0.53 1.42 0.05 96.28 13:32:01 4 1.77 0.00 0.53 0.25 0.03 97.41 13:32:01 5 2.04 0.00 0.42 0.67 0.05 96.82 13:32:01 6 3.01 0.00 0.55 0.08 0.05 96.30 13:32:01 7 1.64 0.00 0.49 0.03 0.05 97.79 13:33:01 all 6.31 0.00 0.61 6.24 0.03 86.82 13:33:01 0 3.74 0.00 0.64 28.41 0.05 67.16 13:33:01 1 3.20 0.00 0.52 7.36 0.03 88.89 13:33:01 2 3.17 0.00 0.55 1.72 0.02 94.54 13:33:01 3 1.07 0.00 0.38 0.27 0.00 98.28 13:33:01 4 13.50 0.00 0.60 3.14 0.03 82.73 13:33:01 5 6.44 0.00 0.70 5.54 0.05 87.27 13:33:01 6 2.69 0.00 0.62 1.45 0.02 95.23 13:33:01 7 16.69 0.00 0.82 2.09 0.03 80.38 Average: all 9.36 0.00 1.57 5.53 0.05 83.49 Average: 0 8.48 0.00 1.53 16.04 0.06 73.88 Average: 1 11.82 0.00 2.04 2.19 0.06 83.88 Average: 2 9.09 0.00 1.56 2.29 0.05 87.00 Average: 3 7.70 0.00 1.44 5.54 0.04 85.28 Average: 4 11.02 0.00 1.63 1.79 0.05 85.51 Average: 5 7.44 0.00 1.36 6.93 0.06 84.22 Average: 6 6.96 0.00 1.41 3.88 0.04 87.71 Average: 7 12.36 0.00 1.62 5.54 0.06 80.42