---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3859 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 11G 145G 7% / 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 835 29083 0 2247 30906 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7d:6f:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe7d:6fd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:c2:21:a4 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-3859) 11/24/23 _x86_64_ (8 CPU) 13:03:02 LINUX RESTART (8 CPU) 13:04:02 tps rtps wtps bread/s bwrtn/s 13:05:01 18.35 0.00 18.35 0.00 22476.31 13:06:01 15.58 0.00 15.58 0.00 22995.77 13:07:01 15.21 0.00 15.21 0.00 22724.35 13:08:01 15.64 0.00 15.64 0.00 22993.54 13:09:01 14.41 0.00 14.41 0.00 21380.70 13:10:01 13.02 1.55 11.47 56.53 16436.67 13:11:01 50.55 24.74 25.81 790.67 2975.27 13:12:01 99.32 25.88 73.44 1211.66 9292.45 13:13:01 86.44 9.12 77.32 571.64 9153.41 Average: 36.54 6.82 29.71 292.82 16703.56 13:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 30672732 31912472 2266488 6.88 38636 1529832 1310236 3.86 613012 1411980 156 13:06:01 30670304 31910128 2268916 6.89 38724 1529828 1310236 3.86 615304 1411976 24 13:07:01 30667744 31907740 2271476 6.90 38812 1529836 1310236 3.86 617140 1411984 52 13:08:01 30663720 31903848 2275500 6.91 38908 1529840 1326992 3.90 621320 1411976 40 13:09:01 30661288 31901480 2277932 6.92 38996 1529804 1326992 3.90 623940 1411984 44 13:10:01 30583460 31830108 2355760 7.15 39104 1536240 1326992 3.90 696080 1417188 0 13:11:01 30242208 31669364 2697012 8.19 54848 1692552 1491152 4.39 888856 1546560 90684 13:12:01 29798828 31517608 3140392 9.53 78196 1943884 1981180 5.83 1079800 1764568 130072 13:13:01 29791528 31652688 3147692 9.56 86932 2073160 1441420 4.24 993048 1849048 46112 Average: 30416868 31800604 2522352 7.66 50351 1654997 1425048 4.19 749833 1515252 29687 13:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 1.17 0.61 0.51 0.69 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 0.87 0.60 0.37 0.58 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 0.92 0.20 0.56 0.17 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 1.53 0.90 2.05 0.63 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 0.98 0.75 0.58 0.66 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 17.45 20.02 88.65 12.41 0.00 0.00 0.00 0.00 13:11:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 89.22 67.73 788.57 28.87 0.00 0.00 0.00 0.00 13:12:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 75.87 50.71 690.58 12.98 0.00 0.00 0.00 0.00 13:13:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 579.30 312.13 1696.78 107.21 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 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 Average: ens3 85.41 50.50 363.86 18.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3859) 11/24/23 _x86_64_ (8 CPU) 13:03:02 LINUX RESTART (8 CPU) 13:04:02 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 0.16 0.00 0.01 0.44 0.00 99.39 13:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:05:01 1 0.03 0.00 0.02 3.39 0.00 96.56 13:05:01 2 0.02 0.00 0.00 0.08 0.00 99.90 13:05:01 3 0.94 0.00 0.00 0.00 0.02 99.04 13:05:01 4 0.07 0.00 0.02 0.02 0.00 99.90 13:05:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:05:01 6 0.10 0.00 0.02 0.00 0.00 99.88 13:05:01 7 0.07 0.00 0.02 0.00 0.00 99.92 13:06:01 all 0.07 0.00 0.01 0.25 0.00 99.66 13:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:06:01 1 0.05 0.00 0.00 1.95 0.02 97.98 13:06:01 2 0.02 0.00 0.03 0.08 0.00 99.87 13:06:01 3 0.35 0.00 0.03 0.00 0.00 99.62 13:06:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:06:01 6 0.07 0.00 0.00 0.00 0.00 99.93 13:06:01 7 0.05 0.00 0.02 0.00 0.00 99.93 13:07:01 all 0.04 0.00 0.01 0.30 0.00 99.65 13:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:07:01 1 0.02 0.00 0.02 2.25 0.00 97.71 13:07:01 2 0.03 0.00 0.00 0.13 0.00 99.83 13:07:01 3 0.13 0.00 0.00 0.00 0.02 99.85 13:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:07:01 6 0.03 0.00 0.00 0.00 0.00 99.97 13:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 all 0.08 0.00 0.01 0.24 0.00 99.67 13:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:08:01 1 0.03 0.00 0.02 1.84 0.02 98.10 13:08:01 2 0.23 0.00 0.00 0.10 0.00 99.67 13:08:01 3 0.10 0.00 0.02 0.00 0.02 99.87 13:08:01 4 0.12 0.00 0.02 0.00 0.00 99.87 13:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 6 0.08 0.00 0.02 0.00 0.00 99.90 13:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 all 0.08 0.00 0.01 0.95 0.00 98.95 13:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 1 0.10 0.00 0.02 7.54 0.00 92.35 13:09:01 2 0.02 0.00 0.00 0.10 0.00 99.88 13:09:01 3 0.45 0.00 0.05 0.00 0.00 99.50 13:09:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:09:01 6 0.05 0.00 0.00 0.00 0.00 99.95 13:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 all 0.25 0.00 0.04 0.76 0.00 98.95 13:10:01 0 0.28 0.00 0.05 0.03 0.00 99.63 13:10:01 1 0.13 0.00 0.05 6.01 0.02 93.79 13:10:01 2 0.07 0.00 0.02 0.00 0.00 99.92 13:10:01 3 0.35 0.00 0.05 0.00 0.02 99.58 13:10:01 4 0.07 0.00 0.02 0.00 0.00 99.92 13:10:01 5 0.23 0.00 0.02 0.00 0.00 99.75 13:10:01 6 0.68 0.00 0.00 0.00 0.00 99.32 13:10:01 7 0.15 0.00 0.07 0.00 0.00 99.78 13:11:01 all 6.02 0.00 0.38 0.67 0.01 92.92 13:11:01 0 2.76 0.00 0.27 0.28 0.00 96.69 13:11:01 1 17.70 0.00 0.82 4.38 0.03 77.07 13:11:01 2 14.70 0.00 0.92 0.35 0.03 84.00 13:11:01 3 3.52 0.00 0.32 0.00 0.02 96.15 13:11:01 4 0.88 0.00 0.18 0.07 0.02 98.85 13:11:01 5 0.98 0.00 0.10 0.00 0.00 98.92 13:11:01 6 6.69 0.00 0.30 0.20 0.03 92.77 13:11:01 7 0.97 0.00 0.17 0.08 0.02 98.77 13:12:01 all 9.94 0.00 0.71 1.41 0.03 87.91 13:12:01 0 4.87 0.00 0.60 0.93 0.02 93.58 13:12:01 1 6.34 0.00 0.68 4.82 0.03 88.12 13:12:01 2 41.52 0.00 2.30 1.42 0.07 54.69 13:12:01 3 2.85 0.00 0.42 0.00 0.02 96.72 13:12:01 4 9.26 0.00 0.68 3.74 0.02 86.31 13:12:01 5 7.30 0.00 0.45 0.32 0.02 91.91 13:12:01 6 4.36 0.00 0.17 0.02 0.02 95.44 13:12:01 7 3.05 0.00 0.37 0.03 0.02 96.53 13:13:01 all 23.42 0.00 1.07 0.85 0.05 74.61 13:13:01 0 23.29 0.00 1.20 0.93 0.07 74.51 13:13:01 1 14.04 0.00 0.75 1.25 0.03 83.93 13:13:01 2 23.96 0.00 1.32 0.95 0.07 73.70 13:13:01 3 29.53 0.00 1.11 0.08 0.07 69.21 13:13:01 4 34.53 0.00 1.10 0.05 0.07 64.25 13:13:01 5 19.00 0.00 0.75 0.80 0.05 79.40 13:13:01 6 22.18 0.00 1.15 0.67 0.05 75.94 13:13:01 7 20.80 0.00 1.19 2.12 0.05 75.84 Average: all 4.45 0.00 0.25 0.65 0.01 94.63 Average: 0 3.48 0.00 0.24 0.24 0.01 96.03 Average: 1 4.28 0.00 0.26 3.72 0.02 91.72 Average: 2 8.96 0.00 0.51 0.36 0.02 90.16 Average: 3 4.24 0.00 0.22 0.01 0.02 95.51 Average: 4 5.00 0.00 0.23 0.43 0.01 94.33 Average: 5 3.07 0.00 0.15 0.12 0.01 96.65 Average: 6 3.81 0.00 0.18 0.10 0.01 95.90 Average: 7 2.79 0.00 0.20 0.25 0.01 96.75