---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26069 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 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 861 27263 0 4042 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:39:47:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe39:47fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:0a:48:7f 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::42:3dff:fe0a:487f/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-26069) 04/25/24 _x86_64_ (8 CPU) 12:00:02 LINUX RESTART (8 CPU) 12:01:01 tps rtps wtps bread/s bwrtn/s 12:02:01 136.86 39.46 97.40 2458.26 32074.25 12:03:01 90.60 18.46 72.14 1051.69 29700.38 12:04:01 32.49 0.70 31.79 23.60 24871.19 12:05:01 41.81 0.60 41.21 19.73 27334.38 12:06:01 27.23 0.38 26.85 55.99 23032.03 12:07:01 264.22 4.98 259.24 467.39 82128.05 12:08:01 81.19 0.92 80.27 100.92 31055.22 Average: 96.34 9.36 86.99 596.80 35742.21 12:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 29953312 31669696 2985908 9.06 79460 1940868 2004652 5.90 918692 1763384 112204 12:03:01 27963316 29826344 4975904 15.11 84192 2077548 3026152 8.90 2829796 1827200 17036 12:04:01 27939932 29883268 4999288 15.18 86664 2152416 3255304 9.58 2783108 1889416 14340 12:05:01 27977084 30086924 4962136 15.06 92672 2305588 3171252 9.33 2600488 2021712 20352 12:06:01 28035944 30177252 4903276 14.89 95164 2331764 2470128 7.27 2511860 2045840 16792 12:07:01 24944464 28595776 7994756 24.27 102088 3804600 4255572 12.52 4367432 3221584 24 12:08:01 27942448 31612988 4996772 15.17 105900 3818428 1412264 4.16 1541580 3053816 1300 Average: 27822357 30264607 5116863 15.53 92306 2633030 2799332 8.24 2507565 2260422 26007 12:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 lo 0.97 0.97 0.11 0.11 0.00 0.00 0.00 0.00 12:02:01 ens3 59.37 39.38 961.95 8.89 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 12:03:01 ens3 1239.64 832.83 1605.15 304.40 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 7.73 7.73 0.75 0.75 0.00 0.00 0.00 0.00 12:04:01 ens3 1290.47 979.10 965.92 370.42 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 12:05:01 lo 7.82 7.82 9.58 9.58 0.00 0.00 0.00 0.00 12:05:01 ens3 945.53 705.22 2173.14 237.59 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 4.00 4.00 0.73 0.73 0.00 0.00 0.00 0.00 12:06:01 ens3 521.40 323.11 163.17 132.08 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 3.42 3.42 0.31 0.31 0.00 0.00 0.00 0.00 12:07:01 ens3 435.04 350.12 2282.73 3265.65 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:08:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 12:08:01 ens3 346.63 391.07 51.69 2640.91 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 1.69 1.69 0.00 0.00 0.00 0.00 Average: ens3 691.15 517.26 1171.96 994.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-26069) 04/25/24 _x86_64_ (8 CPU) 12:00:02 LINUX RESTART (8 CPU) 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 10.17 0.00 0.75 4.06 0.03 84.98 12:02:01 0 2.08 0.00 0.37 0.35 0.02 97.18 12:02:01 1 4.75 0.00 0.63 0.92 0.02 93.68 12:02:01 2 8.56 0.00 0.82 0.48 0.02 90.12 12:02:01 3 7.23 0.00 0.77 14.23 0.03 77.74 12:02:01 4 36.34 0.00 1.92 5.56 0.07 56.11 12:02:01 5 14.87 0.00 0.62 0.12 0.03 84.37 12:02:01 6 1.64 0.00 0.30 4.29 0.05 93.72 12:02:01 7 5.93 0.00 0.57 6.57 0.02 86.92 12:03:01 all 45.91 0.00 2.71 1.17 0.11 50.11 12:03:01 0 41.14 0.00 3.29 0.02 0.12 55.43 12:03:01 1 47.83 0.00 5.21 0.87 0.12 45.98 12:03:01 2 54.25 0.00 4.25 0.55 0.13 40.81 12:03:01 3 48.46 0.00 1.82 0.17 0.10 49.45 12:03:01 4 43.99 0.00 2.71 4.39 0.10 48.81 12:03:01 5 54.02 0.00 1.27 0.03 0.10 44.58 12:03:01 6 33.80 0.00 1.27 0.00 0.10 64.83 12:03:01 7 43.82 0.00 1.82 3.33 0.10 50.93 12:04:01 all 34.93 0.00 3.30 0.89 0.09 60.79 12:04:01 0 14.36 0.00 7.44 0.00 0.07 78.13 12:04:01 1 28.34 0.00 4.32 0.67 0.10 66.57 12:04:01 2 35.35 0.00 4.20 0.00 0.12 60.34 12:04:01 3 23.19 0.00 1.90 0.20 0.07 74.64 12:04:01 4 69.76 0.00 1.76 1.36 0.12 27.01 12:04:01 5 33.74 0.00 1.16 0.35 0.07 64.68 12:04:01 6 45.18 0.00 2.42 4.54 0.12 47.74 12:04:01 7 29.62 0.00 3.21 0.00 0.08 67.08 12:05:01 all 44.98 0.00 1.88 1.15 0.10 51.89 12:05:01 0 40.69 0.00 1.52 0.17 0.08 57.53 12:05:01 1 47.11 0.00 2.14 0.47 0.10 50.18 12:05:01 2 48.59 0.00 1.87 0.00 0.12 49.42 12:05:01 3 41.81 0.00 1.66 0.12 0.12 56.29 12:05:01 4 60.11 0.00 1.30 0.03 0.13 38.42 12:05:01 5 45.85 0.00 1.71 3.17 0.10 49.17 12:05:01 6 31.81 0.00 2.45 5.12 0.08 60.53 12:05:01 7 43.76 0.00 2.39 0.15 0.08 53.61 12:06:01 all 36.42 0.00 1.34 1.03 0.08 61.13 12:06:01 0 32.17 0.00 0.93 0.00 0.08 66.81 12:06:01 1 35.74 0.00 1.27 0.00 0.08 62.91 12:06:01 2 42.00 0.00 0.90 0.02 0.07 57.02 12:06:01 3 34.71 0.00 1.75 0.02 0.08 63.44 12:06:01 4 45.81 0.00 1.64 0.30 0.08 52.16 12:06:01 5 38.38 0.00 1.42 6.90 0.12 53.19 12:06:01 6 31.72 0.00 1.83 1.01 0.10 65.34 12:06:01 7 30.78 0.00 0.95 0.00 0.08 68.19 12:07:01 all 17.27 0.00 2.05 4.92 0.06 75.70 12:07:01 0 7.80 0.00 1.76 0.76 0.05 89.63 12:07:01 1 24.71 0.00 2.92 0.42 0.08 71.87 12:07:01 2 15.99 0.00 1.73 2.01 0.05 80.22 12:07:01 3 20.20 0.00 2.43 3.48 0.05 73.84 12:07:01 4 16.37 0.00 2.70 23.96 0.07 56.91 12:07:01 5 24.27 0.00 2.21 4.13 0.05 69.34 12:07:01 6 13.18 0.00 1.07 1.79 0.03 83.92 12:07:01 7 15.78 0.00 1.56 2.86 0.07 79.74 12:08:01 all 9.13 0.00 1.14 2.54 0.04 87.15 12:08:01 0 6.21 0.00 0.89 0.23 0.02 92.66 12:08:01 1 20.45 0.00 1.26 2.35 0.07 75.88 12:08:01 2 6.61 0.00 2.49 5.62 0.05 85.23 12:08:01 3 8.33 0.00 0.95 0.52 0.05 90.15 12:08:01 4 1.17 0.00 1.27 5.46 0.03 92.07 12:08:01 5 1.09 0.00 0.50 0.07 0.02 98.33 12:08:01 6 19.84 0.00 0.73 0.53 0.05 78.84 12:08:01 7 9.31 0.00 1.07 5.56 0.05 84.01 Average: all 28.40 0.00 1.88 2.25 0.07 67.40 Average: 0 20.62 0.00 2.31 0.22 0.06 76.79 Average: 1 29.85 0.00 2.54 0.81 0.08 66.72 Average: 2 30.19 0.00 2.32 1.24 0.08 66.17 Average: 3 26.28 0.00 1.61 2.68 0.07 69.36 Average: 4 39.09 0.00 1.90 5.86 0.09 53.07 Average: 5 30.30 0.00 1.27 2.11 0.07 66.25 Average: 6 25.30 0.00 1.44 2.47 0.08 70.71 Average: 7 25.58 0.00 1.65 2.64 0.07 70.06