---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4065 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 13G 143G 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 829 26186 0 5150 30881 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c7:b7:1d brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fec7:b71d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:20:30:3f 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-4065) 11/25/23 _x86_64_ (8 CPU) 00:53:30 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps bread/s bwrtn/s 00:55:01 114.58 56.82 57.76 3467.56 13740.51 00:56:01 140.84 30.61 110.23 1656.26 21767.57 00:57:01 71.44 15.76 55.68 933.29 12672.04 00:58:01 26.26 0.35 25.91 12.13 24952.37 00:59:01 29.18 0.08 29.10 3.87 35037.09 01:00:01 36.35 3.52 32.84 557.55 42035.45 Average: 69.78 17.86 51.92 1105.09 25034.30 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30196620 31764716 2742600 8.33 67276 1812904 1368736 4.03 818060 1641752 142072 00:56:01 29303056 31334216 3636164 11.04 85704 2239912 1762216 5.18 1270668 2045436 147928 00:57:01 27370120 29487784 5569100 16.91 89144 2319212 3346088 9.84 3212552 2021428 2848 00:58:01 26701240 29994836 6237980 18.94 93068 3472136 2756924 8.11 2800168 3068764 564180 00:59:01 25397764 29663848 7541456 22.90 95856 4417264 3064036 9.02 3168360 3972708 638276 01:00:01 25431700 30228832 7507520 22.79 98596 4923752 2565136 7.55 2674576 4411480 34092 Average: 27400083 30412372 5539137 16.82 88274 3197530 2477189 7.29 2324064 2860261 254899 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 371.52 237.91 1746.24 56.57 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 00:56:01 ens3 395.08 303.85 4264.76 47.57 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:57:01 ens3 749.73 379.96 721.53 159.43 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 13.28 13.28 34.49 34.49 0.00 0.00 0.00 0.00 00:58:01 ens3 503.32 246.56 326.40 103.36 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 lo 5.77 5.77 1.83 1.83 0.00 0.00 0.00 0.00 00:59:01 ens3 228.88 152.12 471.21 55.82 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 4.85 4.85 1.77 1.77 0.00 0.00 0.00 0.00 01:00:01 ens3 1012.76 653.62 3032.58 257.28 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 1.87 1.87 0.68 0.68 0.00 0.00 0.00 0.00 Average: ens3 543.57 329.01 1760.46 113.34 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 4.63 4.63 6.50 6.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4065) 11/25/23 _x86_64_ (8 CPU) 00:53:30 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.87 0.00 0.99 2.46 0.03 85.65 00:55:01 0 6.77 0.00 0.78 0.57 0.02 91.86 00:55:01 1 23.81 0.00 1.32 2.19 0.07 72.61 00:55:01 2 16.56 0.00 1.33 0.65 0.02 81.44 00:55:01 3 14.90 0.00 1.37 1.28 0.03 82.42 00:55:01 4 11.40 0.00 0.90 0.92 0.02 86.76 00:55:01 5 4.85 0.00 0.61 2.66 0.02 91.86 00:55:01 6 6.01 0.00 0.70 11.21 0.03 82.04 00:55:01 7 2.67 0.00 0.89 0.23 0.02 96.19 00:56:01 all 11.99 0.00 0.97 4.06 0.05 82.94 00:56:01 0 2.97 0.00 0.37 0.68 0.02 95.96 00:56:01 1 16.34 0.00 2.04 1.42 0.05 80.14 00:56:01 2 29.63 0.00 1.97 6.08 0.07 62.25 00:56:01 3 11.32 0.00 0.55 0.03 0.07 88.03 00:56:01 4 14.30 0.00 0.63 0.27 0.03 84.77 00:56:01 5 3.60 0.00 0.58 4.63 0.02 91.18 00:56:01 6 10.41 0.00 0.70 15.03 0.08 73.78 00:56:01 7 7.47 0.00 0.94 4.29 0.05 87.26 00:57:01 all 47.22 0.00 1.25 0.91 0.09 50.53 00:57:01 0 46.66 0.00 1.55 0.53 0.12 51.13 00:57:01 1 51.41 0.00 1.06 0.84 0.10 46.60 00:57:01 2 53.13 0.00 1.67 1.40 0.10 43.70 00:57:01 3 41.31 0.00 1.05 0.10 0.08 57.45 00:57:01 4 39.05 0.00 1.49 2.39 0.07 57.00 00:57:01 5 42.10 0.00 1.08 0.17 0.08 56.57 00:57:01 6 59.72 0.00 1.12 0.49 0.13 38.54 00:57:01 7 44.44 0.00 0.90 1.35 0.08 53.22 00:58:01 all 46.25 0.00 1.30 1.02 0.11 51.33 00:58:01 0 35.19 0.00 1.37 0.00 0.08 63.36 00:58:01 1 44.18 0.00 1.66 3.01 0.12 51.03 00:58:01 2 44.06 0.00 1.15 0.33 0.10 54.35 00:58:01 3 53.50 0.00 1.32 0.03 0.12 45.03 00:58:01 4 48.80 0.00 1.79 0.02 0.13 49.26 00:58:01 5 49.50 0.00 0.87 0.00 0.12 49.52 00:58:01 6 45.51 0.00 0.87 3.37 0.08 50.17 00:58:01 7 49.30 0.00 1.38 1.35 0.10 47.86 00:59:01 all 39.74 0.00 1.11 1.98 0.08 57.09 00:59:01 0 33.04 0.00 1.15 0.37 0.07 65.37 00:59:01 1 36.38 0.00 1.04 0.07 0.07 62.45 00:59:01 2 34.22 0.00 1.22 7.40 0.08 57.07 00:59:01 3 50.99 0.00 0.95 0.02 0.08 47.96 00:59:01 4 48.14 0.00 1.42 4.13 0.10 46.21 00:59:01 5 28.30 0.00 1.00 0.00 0.05 70.65 00:59:01 6 49.38 0.00 0.99 3.84 0.08 45.71 00:59:01 7 37.47 0.00 1.12 0.05 0.08 61.27 01:00:01 all 30.24 0.00 1.16 4.33 0.07 64.20 01:00:01 0 31.72 0.00 0.88 0.00 0.08 67.32 01:00:01 1 25.75 0.00 1.22 9.99 0.07 62.98 01:00:01 2 29.01 0.00 1.08 12.81 0.08 57.02 01:00:01 3 27.81 0.00 0.80 7.24 0.05 64.10 01:00:01 4 32.70 0.00 0.74 0.97 0.07 65.52 01:00:01 5 27.09 0.00 1.14 3.29 0.08 68.39 01:00:01 6 33.18 0.00 1.19 0.02 0.08 65.53 01:00:01 7 34.66 0.00 2.18 0.32 0.08 62.75 Average: all 31.04 0.00 1.13 2.46 0.07 65.30 Average: 0 26.06 0.00 1.02 0.36 0.06 72.50 Average: 1 32.97 0.00 1.39 2.92 0.08 62.64 Average: 2 34.43 0.00 1.40 4.77 0.08 59.32 Average: 3 33.30 0.00 1.01 1.45 0.07 64.17 Average: 4 32.38 0.00 1.16 1.45 0.07 64.94 Average: 5 25.83 0.00 0.88 1.80 0.06 71.43 Average: 6 34.02 0.00 0.93 5.67 0.08 59.31 Average: 7 29.34 0.00 1.23 1.27 0.07 68.09