---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22681 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 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 857 27533 0 3775 30854 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:9a:cd:05 brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe9a:cd05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:8e:a0:a0 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::42:1ff:fe8e:a0a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22681) 04/12/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 143.86 36.20 107.66 1712.25 70734.18 10:52:01 182.10 21.36 160.74 830.00 74253.49 10:53:01 83.25 3.87 79.39 440.46 43689.12 10:54:01 53.01 0.32 52.69 6.93 14425.60 10:55:01 118.78 0.05 118.73 0.40 9398.57 10:56:01 63.54 0.30 63.24 3.87 6870.72 10:57:01 93.42 0.43 92.98 40.39 5348.71 Average: 105.33 8.87 96.47 430.38 32008.57 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30127804 31714672 2811416 8.54 70896 1826188 1432604 4.22 859712 1660848 150120 10:52:01 28154140 30157412 4785080 14.53 87812 2208548 3285168 9.67 2475136 1980008 15052 10:53:01 27483816 30572208 5455404 16.56 93704 3268624 2509248 7.38 2309500 2770320 8308 10:54:01 26960064 30136616 5979156 18.15 120960 3306264 2684052 7.90 2959844 2593564 111672 10:55:01 26748932 30087716 6190288 18.79 136760 3416616 2666844 7.85 3026268 2703836 604 10:56:01 26501100 30014244 6438120 19.55 162948 3526736 2764344 8.13 3129112 2806680 106416 10:57:01 28183620 31582732 4755600 14.44 164168 3437540 1487368 4.38 1634464 2663772 2936 Average: 27737068 30609371 5202152 15.79 119607 2998645 2404233 7.07 2342005 2454147 56444 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 62.43 42.98 855.42 9.51 0.00 0.00 0.00 0.00 10:52:01 lo 1.47 1.47 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 1296.10 760.87 5017.53 220.05 0.00 0.00 0.00 0.00 10:53:01 veth09dcc90 3.78 6.05 0.27 77.55 0.00 0.00 0.00 0.01 10:53:01 lo 7.55 7.55 2.17 2.17 0.00 0.00 0.00 0.00 10:53:01 docker0 3.78 6.03 0.22 77.55 0.00 0.00 0.00 0.00 10:53:01 ens3 249.09 165.96 1513.38 49.85 0.00 0.00 0.00 0.00 10:54:01 vethda31496 483.62 455.42 59.56 771.11 0.00 0.00 0.00 0.06 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 docker0 483.62 455.29 52.95 771.10 0.00 0.00 0.00 0.00 10:54:01 ens3 1016.55 1046.21 1657.48 3411.33 0.00 0.00 0.00 0.00 10:55:01 vethda31496 182.28 213.87 16.25 147.27 0.00 0.00 0.00 0.01 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 182.28 213.84 13.75 147.26 0.00 0.00 0.00 0.00 10:55:01 ens3 230.02 188.09 150.67 18.44 0.00 0.00 0.00 0.00 10:56:01 veth4394dc4 755.74 762.26 80.79 917.72 0.00 0.00 0.00 0.08 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 845.14 832.74 78.07 957.33 0.00 0.00 0.00 0.00 10:56:01 ens3 924.53 900.13 975.79 104.57 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 115.13 96.57 8.69 41.05 0.00 0.00 0.00 0.00 10:57:01 ens3 161.11 137.89 64.26 22.12 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 233.40 229.76 22.01 285.57 0.00 0.00 0.00 0.00 Average: ens3 564.00 464.14 1463.40 549.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22681) 04/12/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.36 0.00 0.76 2.83 0.04 86.01 10:51:01 0 37.10 0.00 2.15 1.91 0.07 58.77 10:51:01 1 12.26 0.00 0.83 0.29 0.03 86.59 10:51:01 2 7.86 0.00 0.58 0.31 0.03 91.23 10:51:01 3 4.88 0.00 0.54 0.07 0.02 94.49 10:51:01 4 6.86 0.00 0.76 3.84 0.05 88.49 10:51:01 5 0.51 0.00 0.25 0.03 0.02 99.19 10:51:01 6 4.51 0.00 0.39 9.66 0.07 85.37 10:51:01 7 8.85 0.00 0.61 6.54 0.02 83.98 10:52:01 all 20.21 0.00 1.80 1.94 0.06 75.99 10:52:01 0 17.59 0.00 4.74 0.73 0.05 76.89 10:52:01 1 21.06 0.00 0.62 1.21 0.07 77.05 10:52:01 2 26.42 0.00 1.72 0.52 0.07 71.27 10:52:01 3 18.61 0.00 1.49 5.91 0.05 73.94 10:52:01 4 14.04 0.00 3.43 1.76 0.05 80.73 10:52:01 5 19.86 0.00 0.75 0.57 0.05 78.77 10:52:01 6 21.08 0.00 0.87 3.00 0.07 74.98 10:52:01 7 23.01 0.00 0.73 1.82 0.07 74.37 10:53:01 all 11.98 0.00 1.50 1.93 0.04 84.55 10:53:01 0 12.63 0.00 1.57 5.52 0.03 80.25 10:53:01 1 9.58 0.00 1.69 0.02 0.03 88.67 10:53:01 2 11.46 0.00 1.12 0.03 0.05 87.33 10:53:01 3 10.38 0.00 1.19 0.07 0.03 88.33 10:53:01 4 7.47 0.00 1.31 0.86 0.05 90.31 10:53:01 5 9.36 0.00 1.53 1.44 0.05 87.62 10:53:01 6 20.78 0.00 2.43 2.61 0.05 74.12 10:53:01 7 14.11 0.00 1.14 4.95 0.03 79.76 10:54:01 all 9.29 0.00 1.35 0.56 0.06 88.74 10:54:01 0 3.72 0.00 0.90 0.00 0.07 95.31 10:54:01 1 18.28 0.00 2.22 0.13 0.08 79.28 10:54:01 2 7.44 0.00 1.03 0.02 0.08 91.43 10:54:01 3 12.91 0.00 1.64 3.28 0.12 82.05 10:54:01 4 8.72 0.00 1.37 0.84 0.02 89.05 10:54:01 5 16.73 0.00 2.06 0.10 0.05 81.06 10:54:01 6 4.55 0.00 0.87 0.02 0.03 94.53 10:54:01 7 2.00 0.00 0.67 0.13 0.05 97.15 10:55:01 all 2.96 0.00 0.43 0.46 0.03 96.11 10:55:01 0 1.30 0.00 0.58 2.87 0.03 95.21 10:55:01 1 18.24 0.00 0.77 0.05 0.05 80.90 10:55:01 2 1.25 0.00 0.38 0.12 0.03 98.22 10:55:01 3 1.48 0.00 0.65 0.17 0.03 97.66 10:55:01 4 0.00 0.00 0.02 0.03 0.03 99.92 10:55:01 5 1.35 0.00 0.65 0.10 0.03 97.87 10:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 7 0.08 0.00 0.39 0.32 0.03 99.18 10:56:01 all 7.98 0.00 1.57 0.29 0.05 90.10 10:56:01 0 2.09 0.00 1.31 1.36 0.03 95.21 10:56:01 1 22.06 0.00 2.04 0.07 0.07 75.77 10:56:01 2 5.77 0.00 1.12 0.12 0.05 92.94 10:56:01 3 11.14 0.00 1.73 0.10 0.07 86.96 10:56:01 4 1.59 0.00 0.47 0.03 0.03 97.87 10:56:01 5 6.89 0.00 2.21 0.05 0.05 90.81 10:56:01 6 0.59 0.00 0.15 0.00 0.03 99.23 10:56:01 7 13.69 0.00 3.63 0.62 0.10 81.95 10:57:01 all 3.96 0.00 0.57 0.30 0.03 95.14 10:57:01 0 4.49 0.00 0.70 0.77 0.02 94.03 10:57:01 1 3.36 0.00 0.65 0.05 0.05 95.89 10:57:01 2 4.44 0.00 0.45 0.48 0.03 94.60 10:57:01 3 2.92 0.00 0.42 0.00 0.03 96.63 10:57:01 4 1.00 0.00 0.25 0.00 0.02 98.73 10:57:01 5 0.35 0.00 0.70 0.02 0.03 98.90 10:57:01 6 0.22 0.00 0.27 0.00 0.00 99.52 10:57:01 7 14.87 0.00 1.14 1.09 0.07 82.84 Average: all 9.53 0.00 1.14 1.18 0.05 88.10 Average: 0 11.22 0.00 1.71 1.88 0.04 85.15 Average: 1 14.98 0.00 1.26 0.26 0.06 83.44 Average: 2 9.23 0.00 0.92 0.23 0.05 89.58 Average: 3 8.90 0.00 1.09 1.37 0.05 88.58 Average: 4 5.67 0.00 1.09 1.04 0.04 92.17 Average: 5 7.88 0.00 1.17 0.33 0.04 90.59 Average: 6 7.39 0.00 0.71 2.17 0.04 89.70 Average: 7 10.96 0.00 1.19 2.20 0.05 85.59