---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33675 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 143G 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 26962 0 4342 30848 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:93:2d:7c brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe93:2d7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:a7:81:59 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-33675) 08/26/24 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps bread/s bwrtn/s 00:55:01 319.70 42.61 277.09 1903.55 27651.12 00:56:01 164.11 43.09 121.03 2485.04 33012.60 00:57:01 30.76 3.70 27.06 116.38 20163.04 00:58:01 44.94 0.05 44.89 2.27 46471.19 00:59:01 34.41 3.00 31.41 510.58 43339.31 Average: 118.79 18.49 100.30 1003.61 34127.41 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30084016 31678120 2855204 8.67 72064 1832360 1405240 4.13 904084 1658252 155108 00:56:01 28187864 30168372 4751356 14.42 86648 2188908 2784036 8.19 2507716 1916168 26056 00:57:01 27568432 30014312 5370788 16.31 89980 2641504 2803672 8.25 2746860 2277272 426724 00:58:01 26587704 29693708 6351516 19.28 92996 3287260 3030420 8.92 3064968 2913544 202256 00:59:01 26633196 30585640 6306024 19.14 96236 4110600 2295616 6.75 2252152 3658488 257348 Average: 27812242 30428030 5126978 15.56 87585 2812126 2463797 7.25 2295156 2484745 213498 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 249.04 166.02 1501.73 53.37 0.00 0.00 0.00 0.00 00:55:01 lo 1.40 1.40 0.16 0.16 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 00:56:01 ens3 546.37 419.58 3351.73 111.28 0.00 0.00 0.00 0.00 00:56:01 lo 0.47 0.47 0.04 0.04 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 00:57:01 ens3 451.84 278.00 478.79 103.00 0.00 0.00 0.00 0.00 00:57:01 lo 14.63 14.63 36.35 36.35 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 00:58:01 ens3 222.86 125.50 638.24 48.15 0.00 0.00 0.00 0.00 00:58:01 lo 4.38 4.38 2.22 2.22 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 00:59:01 ens3 642.14 404.48 2037.13 114.87 0.00 0.00 0.00 0.00 00:59:01 lo 3.15 3.15 1.31 1.31 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 Average: ens3 422.46 278.72 1601.58 86.13 0.00 0.00 0.00 0.00 Average: lo 4.81 4.81 8.02 8.02 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33675) 08/26/24 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.33 0.00 1.08 2.85 0.04 85.70 00:55:01 0 28.34 0.00 1.94 4.15 0.07 65.50 00:55:01 1 18.67 0.00 1.32 1.10 0.03 78.88 00:55:01 2 7.73 0.00 0.87 3.49 0.03 87.87 00:55:01 3 11.93 0.00 2.05 3.32 0.03 82.67 00:55:01 4 1.39 0.00 0.57 0.53 0.05 97.46 00:55:01 5 8.11 0.00 0.87 0.90 0.03 90.09 00:55:01 6 1.82 0.00 0.30 9.04 0.02 88.82 00:55:01 7 4.68 0.00 0.72 0.33 0.02 94.25 00:56:01 all 32.89 0.00 1.34 3.71 0.08 61.99 00:56:01 0 25.07 0.00 1.17 0.27 0.07 73.42 00:56:01 1 31.01 0.00 1.49 4.83 0.07 62.60 00:56:01 2 39.80 0.00 1.58 2.03 0.08 56.51 00:56:01 3 29.72 0.00 1.36 3.60 0.08 65.24 00:56:01 4 40.80 0.00 1.49 5.63 0.10 51.97 00:56:01 5 28.20 0.00 0.98 2.07 0.07 68.67 00:56:01 6 32.36 0.00 1.26 10.75 0.08 55.56 00:56:01 7 36.24 0.00 1.31 0.47 0.07 61.92 00:57:01 all 45.80 0.00 1.14 0.89 0.09 52.07 00:57:01 0 34.07 0.00 1.25 0.18 0.08 64.40 00:57:01 1 41.96 0.00 0.77 0.13 0.08 57.05 00:57:01 2 50.78 0.00 0.98 0.00 0.10 48.13 00:57:01 3 45.44 0.00 1.00 0.45 0.10 53.01 00:57:01 4 61.51 0.00 2.27 1.39 0.12 34.71 00:57:01 5 46.26 0.00 1.09 0.07 0.08 52.50 00:57:01 6 38.32 0.00 0.97 4.93 0.08 55.70 00:57:01 7 48.07 0.00 0.82 0.00 0.08 51.02 00:58:01 all 44.05 0.00 1.07 2.04 0.08 52.76 00:58:01 0 23.17 0.00 0.58 0.00 0.05 76.20 00:58:01 1 54.74 0.00 1.71 2.49 0.08 40.98 00:58:01 2 44.56 0.00 1.12 0.00 0.07 54.25 00:58:01 3 56.94 0.00 1.52 2.52 0.08 38.93 00:58:01 4 44.62 0.00 0.63 6.31 0.08 48.35 00:58:01 5 53.70 0.00 1.39 2.17 0.08 42.65 00:58:01 6 34.22 0.00 0.90 2.73 0.07 62.08 00:58:01 7 40.45 0.00 0.72 0.08 0.08 58.66 00:59:01 all 34.76 0.00 1.16 1.45 0.08 62.55 00:59:01 0 23.88 0.00 0.90 0.00 0.07 75.15 00:59:01 1 33.69 0.00 0.78 2.57 0.08 62.87 00:59:01 2 36.63 0.00 2.19 0.03 0.12 61.03 00:59:01 3 39.51 0.00 1.44 0.33 0.07 58.66 00:59:01 4 41.39 0.00 0.89 0.02 0.07 57.64 00:59:01 5 33.83 0.00 1.64 8.49 0.08 55.95 00:59:01 6 21.49 0.00 0.60 0.00 0.07 77.84 00:59:01 7 47.65 0.00 0.89 0.13 0.10 51.23 Average: all 33.56 0.00 1.16 2.19 0.07 63.02 Average: 0 26.90 0.00 1.17 0.92 0.07 70.94 Average: 1 36.00 0.00 1.21 2.22 0.07 60.49 Average: 2 35.90 0.00 1.35 1.11 0.08 61.56 Average: 3 36.70 0.00 1.47 2.04 0.07 59.71 Average: 4 37.94 0.00 1.17 2.78 0.08 58.03 Average: 5 34.00 0.00 1.19 2.74 0.07 61.99 Average: 6 25.64 0.00 0.81 5.49 0.06 68.00 Average: 7 35.39 0.00 0.89 0.20 0.07 63.44