---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4245 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: 2799.996 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 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 1358 28417 0 2391 30381 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:9b:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe7d:9bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:70:f7:41 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-4245) 11/25/23 _x86_64_ (8 CPU) 09:46:38 LINUX RESTART (8 CPU) 09:47:02 tps rtps wtps bread/s bwrtn/s 09:48:01 62.67 32.28 30.40 2818.57 41953.10 09:49:01 5.97 0.00 5.97 0.00 6874.72 09:50:01 5.35 0.00 5.35 0.00 6865.79 09:51:01 6.12 0.00 6.12 0.00 6743.01 09:52:01 5.65 0.02 5.63 2.40 6868.38 09:53:01 11.46 4.10 7.37 157.84 7072.55 09:54:01 89.09 36.51 52.57 1705.32 11784.44 09:55:01 128.95 20.15 108.80 675.62 21876.75 09:56:01 50.70 2.58 48.12 140.22 15795.13 Average: 40.62 10.59 30.03 607.03 13930.08 09:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 30657468 31899792 2281752 6.93 38592 1532292 1307020 3.85 623592 1414844 316 09:49:01 30653236 31895744 2285984 6.94 38672 1532320 1307020 3.85 627540 1414792 20 09:50:01 30653064 31895620 2286156 6.94 38744 1532312 1307020 3.85 627656 1414784 24 09:51:01 30643928 31886616 2295292 6.97 38832 1532324 1307020 3.85 636876 1414788 48 09:52:01 30641424 31884232 2297796 6.98 38928 1532424 1307020 3.85 639816 1414812 48 09:53:01 30551372 31804792 2387848 7.25 39104 1542464 1341480 3.95 720120 1422740 156 09:54:01 30194400 31734824 2744820 8.33 65936 1787936 1411956 4.15 839752 1626392 132124 09:55:01 29756084 31733808 3183136 9.66 82260 2192408 1343208 3.95 923980 1946728 181180 09:56:01 29086224 31096592 3852996 11.70 86908 2219492 2139404 6.29 1613472 1921720 56148 Average: 30315244 31759113 2623976 7.97 51997 1711552 1419016 4.18 805867 1554622 41118 09:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 320.84 201.07 534.35 34.82 0.00 0.00 0.00 0.00 09:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 2.67 1.35 2.27 0.27 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.22 0.17 0.06 0.17 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 2.22 1.25 0.78 1.50 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.68 0.55 0.36 0.60 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 73.90 37.99 113.28 18.72 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 82.24 61.89 793.39 24.54 0.00 0.00 0.00 0.00 09:54:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 428.68 294.58 3094.17 80.57 0.00 0.00 0.00 0.00 09:55:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 200.15 134.09 319.71 111.76 0.00 0.00 0.00 0.00 09:56:01 lo 0.47 0.47 0.05 0.05 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 123.15 81.22 539.81 30.32 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4245) 11/25/23 _x86_64_ (8 CPU) 09:46:38 LINUX RESTART (8 CPU) 09:47:02 CPU %user %nice %system %iowait %steal %idle 09:48:01 all 2.18 0.00 0.39 4.11 0.02 93.29 09:48:01 0 2.34 0.00 0.19 0.02 0.02 97.44 09:48:01 1 1.87 0.00 0.32 7.77 0.02 90.03 09:48:01 2 2.48 0.00 0.36 0.41 0.02 96.74 09:48:01 3 2.40 0.00 0.48 1.87 0.00 95.26 09:48:01 4 1.36 0.00 0.47 0.07 0.03 98.07 09:48:01 5 2.09 0.00 0.58 0.20 0.02 97.11 09:48:01 6 2.68 0.00 0.36 19.22 0.03 77.71 09:48:01 7 2.24 0.00 0.41 3.39 0.02 93.94 09:49:01 all 0.08 0.00 0.01 0.44 0.00 99.46 09:49:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:49:01 1 0.02 0.00 0.00 0.03 0.02 99.93 09:49:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:49:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:49:01 4 0.05 0.00 0.02 0.02 0.02 99.90 09:49:01 5 0.05 0.00 0.00 0.00 0.00 99.95 09:49:01 6 0.37 0.00 0.05 3.54 0.02 96.03 09:49:01 7 0.05 0.00 0.02 0.00 0.00 99.93 09:50:01 all 0.04 0.00 0.01 0.43 0.00 99.51 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:50:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 6 0.22 0.00 0.05 3.48 0.00 96.25 09:50:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 all 0.05 0.00 0.01 0.44 0.01 99.48 09:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 1 0.00 0.00 0.00 0.00 0.03 99.97 09:51:01 2 0.12 0.00 0.02 0.00 0.00 99.87 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 5 0.00 0.00 0.03 0.00 0.00 99.97 09:51:01 6 0.15 0.00 0.02 3.55 0.02 96.26 09:51:01 7 0.15 0.00 0.02 0.00 0.00 99.83 09:52:01 all 0.03 0.00 0.01 0.46 0.00 99.50 09:52:01 0 0.00 0.00 0.00 0.03 0.00 99.97 09:52:01 1 0.03 0.00 0.03 0.05 0.02 99.87 09:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 6 0.05 0.00 0.02 3.65 0.02 96.27 09:52:01 7 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 all 0.77 0.00 0.06 0.45 0.01 98.70 09:53:01 0 0.97 0.00 0.05 0.05 0.00 98.93 09:53:01 1 0.23 0.00 0.05 0.00 0.03 99.68 09:53:01 2 1.22 0.00 0.03 0.00 0.00 98.75 09:53:01 3 1.58 0.00 0.12 0.00 0.00 98.30 09:53:01 4 0.25 0.00 0.10 0.00 0.00 99.65 09:53:01 5 0.85 0.00 0.05 0.10 0.02 98.98 09:53:01 6 0.77 0.00 0.08 3.49 0.02 95.64 09:53:01 7 0.30 0.00 0.03 0.00 0.00 99.67 09:54:01 all 7.89 0.00 0.67 2.63 0.03 88.78 09:54:01 0 4.16 0.00 0.42 0.02 0.03 95.37 09:54:01 1 7.72 0.00 0.70 0.52 0.03 91.03 09:54:01 2 2.44 0.00 0.15 0.13 0.03 97.25 09:54:01 3 3.41 0.00 0.40 5.86 0.02 90.32 09:54:01 4 5.58 0.00 0.75 0.82 0.02 92.83 09:54:01 5 6.56 0.00 0.62 0.40 0.00 92.42 09:54:01 6 25.45 0.00 1.81 13.23 0.05 59.47 09:54:01 7 7.92 0.00 0.52 0.10 0.02 91.44 09:55:01 all 19.79 0.00 1.07 1.33 0.05 77.76 09:55:01 0 17.47 0.00 0.79 2.62 0.05 79.07 09:55:01 1 34.05 0.00 1.67 1.37 0.08 62.82 09:55:01 2 32.67 0.00 1.74 0.28 0.05 65.25 09:55:01 3 20.96 0.00 1.47 2.43 0.07 75.08 09:55:01 4 19.14 0.00 1.44 0.35 0.05 79.02 09:55:01 5 13.46 0.00 0.50 0.15 0.05 85.84 09:55:01 6 12.01 0.00 0.50 3.40 0.07 84.02 09:55:01 7 8.56 0.00 0.45 0.02 0.05 90.92 09:56:01 all 13.47 0.00 0.61 1.65 0.03 84.24 09:56:01 0 6.17 0.00 0.47 1.20 0.03 92.12 09:56:01 1 9.28 0.00 0.38 0.03 0.03 90.27 09:56:01 2 16.34 0.00 0.94 0.52 0.05 82.16 09:56:01 3 14.23 0.00 0.42 0.08 0.03 85.24 09:56:01 4 6.97 0.00 0.27 0.00 0.02 92.74 09:56:01 5 16.14 0.00 0.78 0.32 0.02 82.74 09:56:01 6 2.65 0.00 0.55 9.13 0.02 87.65 09:56:01 7 35.96 0.00 1.07 1.90 0.05 61.02 Average: all 4.92 0.00 0.32 1.32 0.02 93.42 Average: 0 3.45 0.00 0.21 0.44 0.01 95.88 Average: 1 5.91 0.00 0.35 1.07 0.03 92.64 Average: 2 6.14 0.00 0.36 0.15 0.02 93.34 Average: 3 4.74 0.00 0.32 1.13 0.01 93.79 Average: 4 3.71 0.00 0.34 0.14 0.01 95.80 Average: 5 4.36 0.00 0.28 0.13 0.01 95.22 Average: 6 4.93 0.00 0.38 6.94 0.03 87.72 Average: 7 6.13 0.00 0.28 0.60 0.01 92.97