---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1272 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 11G 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 28113 0 3191 30858 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:04:b0:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe04:b00f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:8c:a8:a7 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::42:62ff:fe8c:a8a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1272) 02/01/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 109.30 38.89 70.40 1768.11 14694.22 04:00:01 129.62 19.61 110.02 478.56 24143.98 04:01:01 21.51 0.38 21.13 39.19 9207.80 04:02:01 59.86 3.15 56.71 437.79 21779.30 04:03:01 118.06 0.43 117.63 11.60 35552.74 04:04:01 46.04 1.32 44.73 65.72 11015.10 Average: 80.60 10.61 69.99 466.80 19385.64 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30083900 31697200 2855312 8.67 70932 1852104 1449124 4.26 875052 1685788 173180 04:00:01 28655640 30573448 4283572 13.00 85936 2128288 2443208 7.19 2070048 1888988 12364 04:01:01 28506564 30473096 4432648 13.46 88968 2171252 3118016 9.17 2208600 1895264 7752 04:02:01 28009888 30317200 4929324 14.96 95124 2497156 3148208 9.26 2433424 2142664 2360 04:03:01 27526536 30353984 5412676 16.43 101760 3000528 2549640 7.50 2418848 2619088 20 04:04:01 28761912 31572512 4177300 12.68 107704 2976896 1495724 4.40 1216836 2584580 34584 Average: 28590740 30831240 4348472 13.20 91737 2437704 2367320 6.97 1870468 2136062 38377 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 167.66 111.03 1163.58 22.34 0.00 0.00 0.00 0.00 03:59:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 523.20 401.47 3736.63 106.61 0.00 0.00 0.00 0.00 04:00:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 641.16 398.25 632.86 139.27 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:02:01 docker0 2.07 3.85 0.12 39.04 0.00 0.00 0.00 0.00 04:02:01 ens3 607.45 399.82 1674.08 144.65 0.00 0.00 0.00 0.00 04:02:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 04:03:01 docker0 3.68 6.95 0.22 78.93 0.00 0.00 0.00 0.00 04:03:01 ens3 316.33 217.86 170.53 74.55 0.00 0.00 0.00 0.00 04:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 297.02 226.51 352.18 89.35 0.00 0.00 0.00 0.00 04:04:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.80 0.06 19.72 0.00 0.00 0.00 0.00 Average: ens3 425.20 292.19 1281.49 96.10 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1272) 02/01/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.43 0.00 0.78 1.89 0.03 86.86 03:59:01 0 1.82 0.00 0.18 0.35 0.03 97.61 03:59:01 1 8.39 0.00 0.73 0.42 0.02 90.44 03:59:01 2 11.40 0.00 0.75 1.23 0.05 86.57 03:59:01 3 30.69 0.00 1.82 1.75 0.07 65.68 03:59:01 4 13.40 0.00 0.80 3.69 0.03 82.07 03:59:01 5 9.00 0.00 0.72 0.10 0.02 90.16 03:59:01 6 1.05 0.00 0.55 7.28 0.03 91.08 03:59:01 7 7.71 0.00 0.67 0.33 0.02 91.27 04:00:01 all 27.22 0.00 1.19 1.58 0.07 69.94 04:00:01 0 18.95 0.00 1.36 4.51 0.05 75.14 04:00:01 1 34.29 0.00 0.81 0.17 0.08 64.64 04:00:01 2 35.20 0.00 1.90 0.78 0.07 62.05 04:00:01 3 38.64 0.00 1.42 0.27 0.07 59.60 04:00:01 4 22.61 0.00 1.05 5.41 0.05 70.88 04:00:01 5 16.48 0.00 0.92 0.22 0.05 82.33 04:00:01 6 24.97 0.00 0.61 0.88 0.07 73.47 04:00:01 7 26.58 0.00 1.46 0.46 0.08 71.41 04:01:01 all 40.09 0.00 1.21 0.81 0.09 57.80 04:01:01 0 51.83 0.00 1.30 0.32 0.07 46.48 04:01:01 1 38.51 0.00 1.37 0.24 0.09 59.80 04:01:01 2 48.55 0.00 2.34 0.05 0.10 48.96 04:01:01 3 39.45 0.00 1.36 0.05 0.08 59.06 04:01:01 4 43.65 0.00 0.58 5.64 0.07 50.05 04:01:01 5 28.70 0.00 0.74 0.02 0.10 70.44 04:01:01 6 36.36 0.00 0.61 0.07 0.07 62.90 04:01:01 7 33.55 0.00 1.30 0.00 0.13 65.01 04:02:01 all 25.82 0.00 2.17 1.71 0.28 70.01 04:02:01 0 26.17 0.00 2.14 0.07 0.10 71.52 04:02:01 1 26.27 0.00 2.73 1.67 0.08 69.25 04:02:01 2 23.15 0.00 1.91 4.95 1.66 68.33 04:02:01 3 30.91 0.00 1.69 0.08 0.08 67.23 04:02:01 4 37.81 0.00 1.76 1.76 0.10 58.57 04:02:01 5 21.09 0.00 4.25 0.12 0.08 74.46 04:02:01 6 22.09 0.00 1.54 4.86 0.08 71.43 04:02:01 7 18.95 0.00 1.34 0.15 0.09 79.47 04:03:01 all 20.13 0.00 2.10 2.76 0.08 74.93 04:03:01 0 16.39 0.00 2.06 3.74 0.07 77.73 04:03:01 1 26.33 0.00 2.41 0.67 0.07 70.52 04:03:01 2 23.01 0.00 1.69 1.07 0.07 74.15 04:03:01 3 20.84 0.00 2.42 3.72 0.08 72.94 04:03:01 4 20.64 0.00 2.19 3.18 0.08 73.92 04:03:01 5 17.76 0.00 1.73 5.46 0.07 74.98 04:03:01 6 19.90 0.00 2.05 4.14 0.08 73.83 04:03:01 7 16.16 0.00 2.26 0.10 0.08 81.40 04:04:01 all 12.08 0.00 0.82 1.14 0.03 85.92 04:04:01 0 3.67 0.00 0.55 0.08 0.03 95.66 04:04:01 1 8.45 0.00 1.09 0.12 0.03 90.31 04:04:01 2 12.18 0.00 0.75 0.05 0.03 86.98 04:04:01 3 2.57 0.00 0.47 0.17 0.02 96.78 04:04:01 4 34.54 0.00 1.25 1.08 0.05 63.07 04:04:01 5 15.49 0.00 1.30 7.42 0.05 75.74 04:04:01 6 9.05 0.00 0.80 0.03 0.02 90.10 04:04:01 7 10.70 0.00 0.38 0.18 0.02 88.71 Average: all 22.58 0.00 1.38 1.65 0.10 74.29 Average: 0 19.72 0.00 1.26 1.50 0.06 77.46 Average: 1 23.60 0.00 1.52 0.55 0.06 74.26 Average: 2 25.54 0.00 1.56 1.36 0.33 71.21 Average: 3 27.14 0.00 1.53 1.01 0.07 70.25 Average: 4 28.80 0.00 1.27 3.46 0.06 66.41 Average: 5 18.05 0.00 1.61 2.23 0.06 78.05 Average: 6 18.85 0.00 1.03 2.88 0.06 77.19 Average: 7 18.92 0.00 1.23 0.21 0.07 79.57