---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3064 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 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 925 24498 0 6742 30786 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:26:56:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe26:5648/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:8d:fc:e0 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-3064) 02/06/24 _x86_64_ (8 CPU) 11:55:14 LINUX RESTART (8 CPU) 11:56:02 tps rtps wtps bread/s bwrtn/s 11:57:01 96.44 14.50 81.94 1010.50 20769.23 11:58:01 184.89 50.44 134.44 3805.50 30966.71 11:59:01 54.21 13.03 41.18 2405.87 16646.29 12:00:01 85.00 3.62 81.39 464.99 48122.78 12:01:01 206.68 2.65 204.03 418.86 62435.59 12:02:01 247.73 0.38 247.34 30.00 68328.75 12:03:01 63.14 0.17 62.97 9.87 17012.63 12:04:01 86.84 1.47 85.37 68.12 16695.62 Average: 128.18 10.77 117.41 1026.75 35151.86 11:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 30031748 31688448 2907472 8.83 74620 1888600 1442224 4.24 898344 1712112 152488 11:58:01 28855244 31012940 4083976 12.40 88276 2362032 1921420 5.65 1697332 2058236 14092 11:59:01 27384860 30276836 5554360 16.86 95456 3074924 2512108 7.39 2618424 2576980 540240 12:00:01 27673884 31580740 5265336 15.99 111144 4037320 1581876 4.65 1438796 3417284 462428 12:01:01 23194820 30160056 9744400 29.58 165044 6842824 6808868 20.03 3023716 6097424 1883928 12:02:01 21573428 28254992 11365792 34.51 181692 6514968 10758916 31.66 5039552 5652528 2004 12:03:01 20491220 27409604 12448000 37.79 186028 6746092 11172548 32.87 5944392 5811072 5960 12:04:01 25072548 31509764 7866672 23.88 189644 6334780 1531280 4.51 1919392 5362944 31604 Average: 25534719 30236672 7404501 22.48 136488 4725192 4716155 13.88 2822494 4086072 386593 11:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 ens3 58.84 38.34 964.91 8.12 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:58:01 ens3 544.78 405.63 5435.55 67.45 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 11:59:01 ens3 1387.54 731.06 2756.22 252.61 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:00:01 ens3 323.35 189.12 1980.83 46.64 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 2.80 2.80 0.30 0.30 0.00 0.00 0.00 0.00 12:00:01 br-4866af47c066 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 vethd5d7ec2 14.21 13.28 9.17 2.68 0.00 0.00 0.00 0.00 12:01:01 veth8ba5e58 1.55 2.40 0.18 0.35 0.00 0.00 0.00 0.00 12:01:01 br-3c9b238a433f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 1057.29 518.18 21065.35 38.78 0.00 0.00 0.00 0.00 12:02:01 br-089632e81efb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 vethd5d7ec2 9.27 8.02 2.62 1.14 0.00 0.00 0.00 0.00 12:02:01 veth8ba5e58 2.90 5.05 0.37 0.49 0.00 0.00 0.00 0.00 12:02:01 veth731c1cf 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 12:03:01 br-089632e81efb 80.22 102.58 13.66 7.52 0.00 0.00 0.00 0.00 12:03:01 vethd5d7ec2 44.91 48.36 12.35 28.86 0.00 0.00 0.00 0.00 12:03:01 veth8ba5e58 6.08 7.53 5.70 5.46 0.00 0.00 0.00 0.00 12:03:01 veth731c1cf 80.22 102.60 14.76 7.52 0.00 0.00 0.00 0.00 12:04:01 ens3 3894.92 2235.53 33959.36 530.43 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 20.45 20.45 2.10 2.10 0.00 0.00 0.00 0.00 Average: ens3 441.57 250.71 4132.66 59.04 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 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3064) 02/06/24 _x86_64_ (8 CPU) 11:55:14 LINUX RESTART (8 CPU) 11:56:02 CPU %user %nice %system %iowait %steal %idle 11:57:01 all 10.40 0.00 0.69 2.22 0.04 86.65 11:57:01 0 1.12 0.00 0.41 0.05 0.02 98.41 11:57:01 1 22.84 0.00 0.83 1.65 0.05 74.63 11:57:01 2 7.48 0.00 0.53 0.05 0.03 91.91 11:57:01 3 1.03 0.00 0.49 10.84 0.02 87.62 11:57:01 4 18.08 0.00 1.17 0.87 0.05 79.84 11:57:01 5 17.70 0.00 1.03 3.32 0.05 77.89 11:57:01 6 14.24 0.00 0.81 0.03 0.05 84.86 11:57:01 7 0.70 0.00 0.19 0.97 0.05 98.09 11:58:01 all 25.24 0.00 1.32 2.13 0.10 71.22 11:58:01 0 23.95 0.00 1.24 0.49 0.15 74.17 11:58:01 1 33.28 0.00 2.11 1.06 0.12 63.43 11:58:01 2 25.89 0.00 1.30 0.78 0.08 71.94 11:58:01 3 16.95 0.00 1.14 7.42 0.10 74.39 11:58:01 4 25.05 0.00 1.12 3.17 0.08 70.57 11:58:01 5 25.80 0.00 1.32 2.73 0.08 70.06 11:58:01 6 18.53 0.00 0.74 0.15 0.07 80.51 11:58:01 7 32.46 0.00 1.61 1.21 0.12 64.61 11:59:01 all 44.99 0.00 1.90 0.60 0.12 52.40 11:59:01 0 45.42 0.00 2.08 0.18 0.13 52.18 11:59:01 1 46.51 0.00 1.80 0.50 0.10 51.09 11:59:01 2 56.91 0.00 2.93 1.72 0.15 38.29 11:59:01 3 48.16 0.00 1.63 1.85 0.13 48.23 11:59:01 4 36.68 0.00 1.64 0.15 0.13 61.40 11:59:01 5 39.11 0.00 1.78 0.03 0.10 58.98 11:59:01 6 46.25 0.00 1.78 0.17 0.13 51.66 11:59:01 7 40.88 0.00 1.53 0.13 0.10 57.36 12:00:01 all 12.30 0.00 1.44 3.43 0.05 82.78 12:00:01 0 13.76 0.00 1.85 6.05 0.03 78.30 12:00:01 1 24.26 0.00 2.26 4.35 0.07 69.07 12:00:01 2 9.33 0.00 1.02 6.22 0.05 83.38 12:00:01 3 9.47 0.00 0.97 0.70 0.03 88.83 12:00:01 4 5.66 0.00 1.05 0.35 0.05 92.89 12:00:01 5 7.39 0.00 1.39 8.73 0.07 82.43 12:00:01 6 20.69 0.00 1.55 0.47 0.03 77.26 12:00:01 7 7.80 0.00 1.47 0.57 0.05 90.11 12:01:01 all 26.89 0.00 5.73 3.82 0.13 63.44 12:01:01 0 23.56 0.00 6.11 0.49 0.14 69.70 12:01:01 1 27.21 0.00 5.09 0.81 0.14 66.75 12:01:01 2 38.17 0.00 5.46 0.19 0.12 56.06 12:01:01 3 26.49 0.00 5.73 1.62 0.14 66.02 12:01:01 4 23.96 0.00 5.78 20.93 0.14 49.19 12:01:01 5 23.39 0.00 4.51 2.57 0.10 69.42 12:01:01 6 27.20 0.00 6.22 3.65 0.14 62.80 12:01:01 7 25.07 0.00 6.89 0.41 0.12 67.51 12:02:01 all 25.12 0.00 3.10 5.67 0.16 65.95 12:02:01 0 18.56 0.00 3.00 1.12 0.20 77.11 12:02:01 1 22.33 0.00 3.42 1.62 0.15 72.48 12:02:01 2 22.64 0.00 2.87 1.63 0.10 72.76 12:02:01 3 36.01 0.00 3.68 25.02 0.20 35.09 12:02:01 4 18.66 0.00 2.96 0.89 0.13 77.36 12:02:01 5 27.11 0.00 3.07 2.14 0.15 67.53 12:02:01 6 28.22 0.00 2.69 4.97 0.15 63.96 12:02:01 7 27.50 0.00 3.10 8.09 0.17 61.14 12:03:01 all 29.74 0.00 2.95 1.01 0.17 66.12 12:03:01 0 24.89 0.00 3.65 2.67 0.18 68.60 12:03:01 1 29.28 0.00 3.07 0.40 0.17 67.08 12:03:01 2 29.39 0.00 2.42 1.08 0.24 66.88 12:03:01 3 31.95 0.00 3.42 1.31 0.15 63.17 12:03:01 4 25.59 0.00 2.89 0.23 0.15 71.13 12:03:01 5 42.05 0.00 2.49 1.03 0.18 54.25 12:03:01 6 27.42 0.00 2.85 0.56 0.13 69.04 12:03:01 7 27.38 0.00 2.80 0.83 0.15 68.84 12:04:01 all 9.61 0.00 1.23 1.54 0.07 87.54 12:04:01 0 16.68 0.00 1.47 0.55 0.07 81.24 12:04:01 1 2.69 0.00 1.00 1.03 0.05 95.23 12:04:01 2 29.50 0.00 2.11 0.80 0.17 67.42 12:04:01 3 4.00 0.00 1.27 0.03 0.07 94.63 12:04:01 4 5.49 0.00 0.94 0.10 0.07 93.41 12:04:01 5 5.14 0.00 1.09 8.61 0.08 85.07 12:04:01 6 5.21 0.00 1.00 0.08 0.03 93.67 12:04:01 7 8.21 0.00 0.99 1.14 0.03 89.63 Average: all 23.04 0.00 2.29 2.55 0.10 72.02 Average: 0 21.02 0.00 2.47 1.45 0.12 74.94 Average: 1 26.03 0.00 2.45 1.43 0.11 69.99 Average: 2 27.43 0.00 2.33 1.56 0.12 68.56 Average: 3 21.75 0.00 2.28 6.08 0.11 69.78 Average: 4 19.90 0.00 2.19 3.31 0.10 74.51 Average: 5 23.45 0.00 2.08 3.65 0.10 70.71 Average: 6 23.46 0.00 2.20 1.26 0.09 72.99 Average: 7 21.27 0.00 2.32 1.67 0.10 74.65