---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11368 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 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 26779 0 4526 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:18:1c:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe18:1c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:6c:15:24 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:d6ff:fe6c:1524/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11368) 01/11/24 _x86_64_ (8 CPU) 16:56:22 LINUX RESTART (8 CPU) 16:57:02 tps rtps wtps bread/s bwrtn/s 16:58:01 101.63 22.31 79.31 1130.87 23195.93 16:59:01 150.27 44.19 106.08 2533.84 29136.48 17:00:01 22.28 0.05 22.23 3.33 17200.67 17:01:01 42.23 0.87 41.36 29.60 23369.71 17:02:01 23.55 0.55 23.00 18.66 17510.81 17:03:01 28.13 0.73 27.40 74.08 17782.28 17:04:01 401.60 4.83 396.77 475.65 126250.82 Average: 109.97 10.48 99.49 608.15 36378.81 16:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:01 30038420 31671232 2900800 8.81 73696 1867264 1461856 4.30 908536 1695184 180380 16:59:01 28528136 30435192 4411084 13.39 85512 2118688 2492724 7.33 2227548 1862676 15608 17:00:01 27682840 29630228 5256380 15.96 86816 2156016 3213496 9.45 3036260 1895024 21976 17:01:01 28012488 30181020 4926732 14.96 92180 2364924 3612560 10.63 2509548 2077432 22068 17:02:01 27439360 29657572 5499860 16.70 95292 2407876 3609316 10.62 3044240 2109376 26828 17:03:01 27259660 29792088 5679560 17.24 97332 2713700 3013508 8.87 3047092 2272460 280660 17:04:01 26133012 30299012 6806208 20.66 105328 4298996 2507144 7.38 3232708 3152344 256 Average: 27870559 30238049 5068661 15.39 90879 2561066 2844372 8.37 2572276 2152071 78254 16:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 63.61 41.39 1013.81 7.54 0.00 0.00 0.00 0.00 16:58:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 359.32 255.02 2203.08 58.76 0.00 0.00 0.00 0.00 16:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 ens3 4309.98 3033.29 1058.18 1052.90 0.00 0.00 0.00 0.00 17:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 1716.63 1332.78 3250.48 429.89 0.00 0.00 0.00 0.00 17:01:01 lo 8.02 8.02 0.77 0.77 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 936.14 694.53 286.73 250.60 0.00 0.00 0.00 0.00 17:02:01 lo 17.01 17.01 10.84 10.84 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 647.09 542.19 297.75 1713.28 0.00 0.00 0.00 0.00 17:03:01 lo 9.71 9.71 1.32 1.32 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:04:01 ens3 513.00 522.58 2136.18 4926.41 0.00 0.00 0.00 0.00 17:04:01 lo 2.53 2.53 0.24 0.24 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 Average: ens3 1223.59 919.49 1464.72 1208.49 0.00 0.00 0.00 0.00 Average: lo 5.61 5.61 1.91 1.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11368) 01/11/24 _x86_64_ (8 CPU) 16:56:22 LINUX RESTART (8 CPU) 16:57:02 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 10.28 0.00 0.79 2.03 0.03 86.88 16:58:01 0 40.50 0.00 2.16 1.65 0.07 55.63 16:58:01 1 13.08 0.00 0.97 0.10 0.03 85.81 16:58:01 2 2.92 0.00 0.53 0.07 0.03 96.46 16:58:01 3 1.24 0.00 0.19 6.52 0.02 92.04 16:58:01 4 0.59 0.00 0.30 0.30 0.00 98.80 16:58:01 5 3.38 0.00 0.85 6.27 0.03 89.47 16:58:01 6 8.27 0.00 0.53 0.76 0.02 90.42 16:58:01 7 12.29 0.00 0.83 0.56 0.05 86.27 16:59:01 all 34.68 0.00 1.34 2.13 0.06 61.79 16:59:01 0 27.61 0.00 0.97 0.85 0.05 70.52 16:59:01 1 39.48 0.00 0.94 0.70 0.05 58.83 16:59:01 2 37.91 0.00 2.09 0.97 0.08 58.94 16:59:01 3 28.45 0.00 1.46 1.64 0.07 68.39 16:59:01 4 44.65 0.00 0.72 0.15 0.08 54.40 16:59:01 5 33.21 0.00 1.29 2.42 0.07 63.02 16:59:01 6 27.80 0.00 1.16 9.18 0.07 61.79 16:59:01 7 38.32 0.00 2.06 1.15 0.07 58.40 17:00:01 all 41.02 0.00 6.19 0.60 0.07 52.12 17:00:01 0 43.28 0.00 7.39 0.03 0.08 49.21 17:00:01 1 37.15 0.00 5.27 0.18 0.08 57.31 17:00:01 2 40.12 0.00 0.99 0.00 0.07 58.83 17:00:01 3 41.78 0.00 13.42 2.16 0.07 42.58 17:00:01 4 42.06 0.00 8.17 0.00 0.07 49.70 17:00:01 5 38.70 0.00 1.60 0.03 0.07 59.61 17:00:01 6 54.50 0.00 10.55 2.38 0.08 32.48 17:00:01 7 30.54 0.00 2.12 0.02 0.05 67.27 17:01:01 all 35.53 0.00 2.58 0.71 0.08 61.09 17:01:01 0 28.89 0.00 0.90 0.00 0.07 70.14 17:01:01 1 29.74 0.00 2.39 0.40 0.08 67.38 17:01:01 2 31.17 0.00 2.55 0.00 0.07 66.21 17:01:01 3 38.46 0.00 4.60 2.87 0.08 53.99 17:01:01 4 36.04 0.00 4.05 0.02 0.08 59.81 17:01:01 5 31.88 0.00 1.36 0.07 0.08 66.62 17:01:01 6 61.56 0.00 2.04 0.03 0.12 36.24 17:01:01 7 26.55 0.00 2.77 2.31 0.05 68.32 17:02:01 all 45.01 0.00 1.69 0.72 0.09 52.49 17:02:01 0 42.50 0.00 1.09 0.02 0.07 56.33 17:02:01 1 46.01 0.00 1.43 0.02 0.08 52.47 17:02:01 2 43.72 0.00 1.66 0.00 0.10 54.52 17:02:01 3 59.89 0.00 2.15 0.12 0.08 37.76 17:02:01 4 38.31 0.00 2.00 4.48 0.08 55.13 17:02:01 5 46.71 0.00 1.01 0.32 0.08 51.88 17:02:01 6 35.46 0.00 1.96 0.00 0.08 62.50 17:02:01 7 47.52 0.00 2.29 0.84 0.08 49.26 17:03:01 all 38.39 0.00 2.41 0.78 0.07 58.35 17:03:01 0 33.79 0.00 2.43 0.00 0.07 63.73 17:03:01 1 33.51 0.00 4.06 5.65 0.08 56.70 17:03:01 2 36.83 0.00 3.50 0.10 0.05 59.51 17:03:01 3 43.55 0.00 2.77 0.00 0.09 53.59 17:03:01 4 50.02 0.00 3.05 0.42 0.07 46.44 17:03:01 5 32.87 0.00 1.39 0.00 0.08 65.65 17:03:01 6 39.20 0.00 0.56 0.05 0.07 60.13 17:03:01 7 37.45 0.00 1.50 0.03 0.07 60.94 17:04:01 all 9.47 0.00 2.31 5.61 0.05 82.56 17:04:01 0 8.31 0.00 1.58 8.13 0.05 81.93 17:04:01 1 8.73 0.00 1.89 3.62 0.07 85.70 17:04:01 2 11.62 0.00 3.24 6.08 0.07 79.00 17:04:01 3 11.42 0.00 2.03 0.05 0.05 86.45 17:04:01 4 15.30 0.00 4.12 17.95 0.07 62.57 17:04:01 5 5.05 0.00 2.66 3.38 0.03 88.88 17:04:01 6 7.72 0.00 1.77 0.99 0.03 89.49 17:04:01 7 7.69 0.00 1.12 4.78 0.03 86.37 Average: all 30.66 0.00 2.48 1.80 0.06 65.00 Average: 0 32.11 0.00 2.36 1.52 0.06 63.95 Average: 1 29.70 0.00 2.42 1.52 0.07 66.28 Average: 2 29.23 0.00 2.08 1.03 0.07 67.59 Average: 3 32.14 0.00 3.81 1.90 0.06 62.08 Average: 4 32.47 0.00 3.21 3.32 0.06 60.94 Average: 5 27.45 0.00 1.45 1.78 0.06 69.26 Average: 6 33.55 0.00 2.66 1.92 0.07 61.80 Average: 7 28.65 0.00 1.82 1.39 0.06 68.09