---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-72 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 11G 145G 7% / 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 1651 27589 0 2926 30073 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:a3:b9:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fea3:b9d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:7c:2a:bf 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:acff:fe7c:2abf/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-72) 01/27/24 _x86_64_ (8 CPU) 02:20:54 LINUX RESTART (8 CPU) 02:21:01 tps rtps wtps bread/s bwrtn/s 02:22:01 149.56 84.29 65.27 6188.04 43863.49 02:23:01 112.88 19.88 93.00 466.72 14163.37 02:24:01 65.26 4.45 60.81 459.26 10912.45 02:25:01 26.74 0.80 25.94 21.19 5950.95 02:26:01 106.53 2.73 103.80 397.87 32770.14 02:27:01 25.66 2.57 23.10 139.58 6785.80 Average: 81.10 19.12 61.99 1278.72 19074.38 02:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 30234720 31691344 2704500 8.21 55772 1720988 1504792 4.43 877924 1553760 88848 02:23:01 29456052 31205020 3483168 10.57 80264 1970620 2222204 6.54 1393760 1780464 101152 02:24:01 28458956 30360920 4480264 13.60 86180 2111216 2874468 8.46 2281852 1872720 20420 02:25:01 27123480 29095000 5815740 17.66 89384 2173212 5270000 15.51 3560580 1911720 10380 02:26:01 27723296 30229992 5215924 15.83 97560 2690088 2580524 7.59 2604528 2252108 548 02:27:01 28277648 30814880 4661572 14.15 100532 2717604 2193780 6.45 2047704 2255600 39292 Average: 28545692 30566193 4393528 13.34 84949 2230621 2774295 8.16 2127725 1937729 43440 02:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 02:22:01 ens3 372.09 248.38 1500.01 61.95 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 02:23:01 ens3 151.14 121.53 1415.73 25.37 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 ens3 506.37 328.05 1695.63 118.31 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:25:01 ens3 380.32 266.48 772.16 84.20 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:26:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 02:26:01 ens3 351.63 342.89 1497.00 1682.39 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 02:27:01 ens3 322.10 215.43 375.85 202.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 347.28 253.79 1209.39 362.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-72) 01/27/24 _x86_64_ (8 CPU) 02:20:54 LINUX RESTART (8 CPU) 02:21:01 CPU %user %nice %system %iowait %steal %idle 02:22:01 all 8.12 0.00 1.07 3.16 0.03 87.61 02:22:01 0 11.30 0.00 1.32 8.91 0.05 78.43 02:22:01 1 5.30 0.00 0.77 0.97 0.03 92.93 02:22:01 2 5.07 0.00 0.68 0.62 0.02 93.61 02:22:01 3 4.08 0.00 0.90 1.10 0.02 93.90 02:22:01 4 7.97 0.00 0.99 4.43 0.05 86.57 02:22:01 5 2.66 0.00 0.79 5.91 0.03 90.61 02:22:01 6 6.44 0.00 1.82 0.40 0.02 91.33 02:22:01 7 22.17 0.00 1.34 2.97 0.05 73.48 02:23:01 all 14.48 0.00 0.78 1.49 0.05 83.21 02:23:01 0 27.40 0.00 1.33 0.70 0.05 70.52 02:23:01 1 12.35 0.00 0.76 0.26 0.08 86.54 02:23:01 2 21.14 0.00 1.37 0.78 0.03 76.67 02:23:01 3 11.26 0.00 0.50 0.07 0.03 88.14 02:23:01 4 11.54 0.00 0.60 5.02 0.03 82.80 02:23:01 5 8.43 0.00 0.42 4.90 0.05 86.20 02:23:01 6 4.70 0.00 0.22 0.02 0.02 95.05 02:23:01 7 19.01 0.00 1.03 0.18 0.03 79.74 02:24:01 all 47.57 0.00 1.63 0.93 0.10 49.76 02:24:01 0 50.77 0.00 2.10 0.35 0.10 46.68 02:24:01 1 49.12 0.00 1.40 0.65 0.10 48.72 02:24:01 2 43.74 0.00 1.36 0.03 0.10 54.77 02:24:01 3 53.14 0.00 1.69 0.07 0.12 44.98 02:24:01 4 48.64 0.00 1.61 1.23 0.10 48.42 02:24:01 5 45.26 0.00 1.26 3.06 0.08 50.33 02:24:01 6 42.06 0.00 1.51 1.73 0.08 54.61 02:24:01 7 47.86 0.00 2.08 0.32 0.10 49.65 02:25:01 all 64.68 0.00 2.00 0.25 0.09 32.99 02:25:01 0 64.32 0.00 2.01 0.03 0.08 33.56 02:25:01 1 71.86 0.00 2.11 0.08 0.10 25.85 02:25:01 2 59.85 0.00 2.25 0.49 0.08 37.33 02:25:01 3 65.24 0.00 2.01 0.23 0.10 32.41 02:25:01 4 63.15 0.00 1.99 0.94 0.08 33.84 02:25:01 5 63.12 0.00 1.99 0.02 0.08 34.79 02:25:01 6 61.76 0.00 1.82 0.00 0.08 36.33 02:25:01 7 68.12 0.00 1.81 0.20 0.08 29.78 02:26:01 all 46.36 0.00 1.82 1.74 0.08 50.01 02:26:01 0 45.08 0.00 1.39 0.65 0.07 52.81 02:26:01 1 52.01 0.00 2.25 2.03 0.08 43.63 02:26:01 2 46.65 0.00 2.13 0.64 0.08 50.50 02:26:01 3 46.79 0.00 1.84 2.08 0.08 49.20 02:26:01 4 45.50 0.00 1.75 3.76 0.08 48.91 02:26:01 5 47.28 0.00 1.99 3.34 0.08 47.31 02:26:01 6 44.65 0.00 1.65 0.05 0.08 53.56 02:26:01 7 42.90 0.00 1.57 1.39 0.07 54.07 02:27:01 all 14.67 0.00 0.64 0.38 0.04 84.27 02:27:01 0 13.00 0.00 0.28 0.02 0.02 86.68 02:27:01 1 6.02 0.00 0.30 0.10 0.02 93.56 02:27:01 2 11.74 0.00 0.62 0.08 0.05 87.51 02:27:01 3 21.51 0.00 1.02 0.00 0.03 77.44 02:27:01 4 4.83 0.00 0.70 2.52 0.05 91.90 02:27:01 5 14.76 0.00 0.68 0.17 0.03 84.36 02:27:01 6 31.33 0.00 0.99 0.10 0.05 67.53 02:27:01 7 14.19 0.00 0.50 0.02 0.03 85.26 Average: all 32.61 0.00 1.32 1.33 0.06 64.68 Average: 0 35.29 0.00 1.40 1.78 0.06 61.47 Average: 1 32.72 0.00 1.26 0.68 0.07 65.27 Average: 2 31.33 0.00 1.40 0.44 0.06 66.77 Average: 3 33.63 0.00 1.33 0.59 0.06 64.38 Average: 4 30.25 0.00 1.27 2.98 0.07 65.43 Average: 5 30.23 0.00 1.19 2.90 0.06 65.63 Average: 6 31.79 0.00 1.33 0.38 0.06 66.44 Average: 7 35.67 0.00 1.39 0.85 0.06 62.03