---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4378 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 12G 144G 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 862 27519 0 3785 30850 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:1c:35:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe1c:35bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:ed:da:29 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 inet6 fe80::42:c4ff:feed:da29/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4378) 02/10/24 _x86_64_ (8 CPU) 14:40:24 LINUX RESTART (8 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 113.15 36.77 76.38 1718.76 30140.65 14:43:02 155.00 16.21 138.79 341.38 38276.07 14:44:01 41.85 5.69 36.16 470.08 28249.41 14:45:01 134.01 3.03 130.98 445.66 77990.60 14:46:01 129.26 0.28 128.98 2.27 32267.02 14:47:01 93.27 0.27 93.00 3.33 29156.41 14:48:01 80.47 1.13 79.34 30.13 7626.46 Average: 106.97 9.01 97.95 426.84 34849.94 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30139264 31740556 2799956 8.50 68684 1843176 1361980 4.01 826068 1679520 158516 14:43:02 29244140 31157568 3695080 11.22 86716 2121620 1988692 5.85 1438612 1929612 24588 14:44:01 28507204 30795940 4432016 13.46 88280 2489532 2055736 6.05 2025572 2063320 233700 14:45:01 27497968 30598988 5441252 16.52 102160 3267368 2296788 6.76 2487580 2556828 40240 14:46:01 26940036 30289464 5999184 18.21 136196 3426044 2343776 6.90 2816476 2715424 9320 14:47:01 26757076 30254184 6182144 18.77 160984 3519104 2428640 7.15 2880432 2800960 107984 14:48:01 28249120 31639640 4690100 14.24 162572 3432812 1427240 4.20 1563952 2665264 1248 Average: 28190687 30925191 4748533 14.42 115085 2871379 1986122 5.84 2005527 2344418 82228 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 118.20 99.63 984.39 15.75 0.00 0.00 0.00 0.00 14:42:01 lo 20.40 20.40 2.21 2.21 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:02 ens3 409.93 309.36 3358.50 51.96 0.00 0.00 0.00 0.00 14:43:02 lo 7.80 7.80 0.83 0.83 0.00 0.00 0.00 0.00 14:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 768.01 564.23 2156.61 187.73 0.00 0.00 0.00 0.00 14:44:01 lo 8.01 8.01 2.20 2.20 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 vethcf140a4 29.10 47.88 3.62 232.34 0.00 0.00 0.00 0.02 14:45:01 ens3 568.24 604.97 2065.04 3361.89 0.00 0.00 0.00 0.00 14:45:01 lo 6.20 6.20 0.57 0.57 0.00 0.00 0.00 0.00 14:45:01 docker0 35.61 55.79 3.59 310.04 0.00 0.00 0.00 0.00 14:46:01 vethcf140a4 618.01 550.42 72.79 679.50 0.00 0.00 0.00 0.06 14:46:01 ens3 570.27 626.56 686.16 77.51 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 618.01 550.36 64.34 679.49 0.00 0.00 0.00 0.00 14:47:01 ens3 723.16 816.18 959.98 92.95 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 docker0 802.87 701.90 78.28 955.45 0.00 0.00 0.00 0.00 14:47:01 veth129b131 708.60 629.11 80.10 915.67 0.00 0.00 0.00 0.08 14:48:01 ens3 103.30 121.45 46.20 13.14 0.00 0.00 0.00 0.00 14:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 114.40 92.87 8.73 40.93 0.00 0.00 0.00 0.00 Average: ens3 465.86 449.15 1469.24 543.92 0.00 0.00 0.00 0.00 Average: lo 6.10 6.10 0.83 0.83 0.00 0.00 0.00 0.00 Average: docker0 224.96 200.62 22.19 284.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4378) 02/10/24 _x86_64_ (8 CPU) 14:40:24 LINUX RESTART (8 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.81 0.00 0.83 2.37 0.03 86.95 14:42:01 0 1.10 0.00 0.59 12.14 0.02 86.14 14:42:01 1 15.94 0.00 1.21 0.85 0.03 81.97 14:42:01 2 4.64 0.00 0.43 0.14 0.07 94.73 14:42:01 3 8.10 0.00 0.58 0.34 0.02 90.97 14:42:01 4 4.75 0.00 0.51 0.29 0.02 94.44 14:42:01 5 0.64 0.00 0.36 0.03 0.02 98.95 14:42:01 6 8.00 0.00 0.78 3.06 0.03 88.13 14:42:01 7 35.47 0.00 2.18 2.16 0.05 60.13 14:43:02 all 12.23 0.00 1.18 2.84 0.04 83.71 14:43:02 0 3.44 0.00 0.42 10.57 0.02 85.55 14:43:02 1 6.98 0.00 0.92 0.90 0.05 91.15 14:43:02 2 24.00 0.00 2.70 10.81 0.07 62.41 14:43:02 3 25.46 0.00 3.42 0.21 0.07 70.84 14:43:02 4 18.11 0.00 0.53 0.25 0.03 81.08 14:43:02 5 6.59 0.00 0.62 0.17 0.02 92.61 14:43:02 6 8.45 0.00 0.33 0.00 0.03 91.19 14:43:02 7 4.31 0.00 0.39 0.16 0.03 95.10 14:44:01 all 19.40 0.00 1.53 1.23 0.05 77.79 14:44:01 0 17.44 0.00 0.89 0.32 0.05 81.30 14:44:01 1 21.73 0.00 1.15 0.02 0.05 77.05 14:44:01 2 17.85 0.00 2.90 2.14 0.03 77.08 14:44:01 3 22.38 0.00 1.22 0.29 0.05 76.05 14:44:01 4 16.86 0.00 0.93 7.02 0.05 75.14 14:44:01 5 23.84 0.00 3.13 0.02 0.05 72.97 14:44:01 6 21.70 0.00 0.80 0.02 0.05 77.44 14:44:01 7 13.38 0.00 1.21 0.00 0.05 85.36 14:45:01 all 10.36 0.00 1.94 3.03 0.05 84.62 14:45:01 0 18.05 0.00 2.21 1.96 0.05 77.74 14:45:01 1 13.12 0.00 1.69 0.03 0.05 85.11 14:45:01 2 8.34 0.00 1.85 10.89 0.05 78.87 14:45:01 3 7.30 0.00 1.88 1.19 0.05 89.58 14:45:01 4 7.64 0.00 1.40 2.93 0.05 87.97 14:45:01 5 12.94 0.00 2.15 0.20 0.07 84.64 14:45:01 6 8.88 0.00 2.08 2.22 0.05 86.77 14:45:01 7 6.61 0.00 2.30 4.78 0.03 86.28 14:46:01 all 6.28 0.00 1.02 2.16 0.04 90.50 14:46:01 0 7.92 0.00 1.00 0.30 0.02 90.76 14:46:01 1 2.68 0.00 1.74 0.75 0.03 94.80 14:46:01 2 3.78 0.00 0.77 0.00 0.03 95.42 14:46:01 3 4.32 0.00 0.45 7.45 0.03 87.74 14:46:01 4 9.22 0.00 2.03 1.54 0.03 87.18 14:46:01 5 18.58 0.00 0.90 0.20 0.03 80.29 14:46:01 6 3.66 0.00 0.84 3.06 0.03 92.41 14:46:01 7 0.12 0.00 0.38 3.98 0.03 95.49 14:47:01 all 7.43 0.00 1.49 2.00 0.04 89.05 14:47:01 0 0.90 0.00 0.17 0.00 0.02 98.92 14:47:01 1 4.24 0.00 1.47 5.19 0.05 89.05 14:47:01 2 29.41 0.00 2.12 0.20 0.07 68.20 14:47:01 3 7.93 0.00 2.45 5.79 0.05 83.78 14:47:01 4 3.96 0.00 1.10 1.64 0.03 93.27 14:47:01 5 2.83 0.00 0.38 0.00 0.02 96.77 14:47:01 6 4.91 0.00 1.37 0.17 0.05 93.50 14:47:01 7 5.29 0.00 2.81 3.01 0.05 88.84 14:48:01 all 1.82 0.00 0.49 0.52 0.01 97.16 14:48:01 0 0.12 0.00 0.13 0.02 0.00 99.73 14:48:01 1 3.44 0.00 0.73 3.45 0.02 92.36 14:48:01 2 6.63 0.00 0.50 0.00 0.02 92.86 14:48:01 3 1.11 0.00 0.37 0.02 0.03 98.47 14:48:01 4 1.27 0.00 0.58 0.42 0.00 97.73 14:48:01 5 0.50 0.00 0.32 0.15 0.00 99.03 14:48:01 6 1.15 0.00 0.63 0.00 0.02 98.20 14:48:01 7 0.33 0.00 0.62 0.13 0.00 98.92 Average: all 9.60 0.00 1.21 2.02 0.04 87.13 Average: 0 6.99 0.00 0.77 3.57 0.02 88.64 Average: 1 9.68 0.00 1.27 1.61 0.04 87.40 Average: 2 13.56 0.00 1.61 3.47 0.05 81.31 Average: 3 10.96 0.00 1.49 2.19 0.04 85.32 Average: 4 8.84 0.00 1.01 2.00 0.03 88.12 Average: 5 9.40 0.00 1.12 0.11 0.03 89.35 Average: 6 8.07 0.00 0.97 1.21 0.04 89.70 Average: 7 9.26 0.00 1.41 2.03 0.04 87.26