---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9379 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 712K 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 821 29098 0 2246 30916 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:f2:d4:82 brd ff:ff:ff:ff:ff:ff inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fef2:d482/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:3d:e9:5c 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:fbff:fe3d:e95c/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-9379) 05/10/26 _x86_64_ (8 CPU) 08:23:20 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 210.31 13.00 197.32 1722.36 77181.07 08:26:01 100.43 0.05 100.38 9.87 75353.04 08:27:01 3.60 0.00 3.60 0.00 3242.39 08:28:01 2.22 0.00 2.22 0.00 884.39 08:29:01 9.05 0.00 9.05 0.00 7381.84 08:30:01 6.17 0.02 6.15 0.13 5023.43 08:31:01 1.83 0.00 1.83 0.00 974.08 08:32:01 4.07 0.00 4.07 0.00 4974.37 08:33:02 23.96 0.00 23.96 0.00 16330.96 08:34:01 9.66 0.00 9.66 0.00 6820.06 08:35:01 9.86 0.00 9.86 0.00 8029.32 08:36:01 10.83 0.00 10.83 0.00 7870.82 08:37:01 101.60 0.43 101.17 40.21 10094.81 Average: 38.01 1.04 36.97 136.53 17256.03 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29526668 31702572 3412552 10.36 83548 2375744 1556172 4.58 948232 2108224 382452 08:26:01 29114588 31381352 3824632 11.61 83756 2453528 1885004 5.55 1307676 2153448 76904 08:27:01 28960144 31272864 3979076 12.08 83836 2479980 2035960 5.99 1420376 2193000 6688 08:28:01 28627248 30979556 4311972 13.09 83924 2505452 2340108 6.89 1718068 2226860 6456 08:29:01 29314952 31620108 3624268 11.00 84056 2500684 1673452 4.92 1130212 2128644 26304 08:30:01 28871080 31302936 4068140 12.35 84140 2602008 2050384 6.03 1477532 2220328 2992 08:31:01 28584116 31056684 4355104 13.22 84212 2627944 2306200 6.79 1723024 2260228 176 08:32:01 27667020 30256308 5272200 16.01 84280 2776364 3035860 8.93 2522092 2373124 200 08:33:02 28930732 31175276 4008488 12.17 84564 2418484 2145288 6.31 1544536 2096308 57200 08:34:01 29024648 31300148 3914572 11.88 84644 2456736 2039028 6.00 1437776 2110084 10788 08:35:01 29021112 31380864 3918108 11.89 84736 2541696 1947956 5.73 1394648 2153020 28048 08:36:01 29163632 31526948 3775588 11.46 84820 2555336 1771852 5.21 1260512 2143388 22964 08:37:01 29795840 31652372 3143380 9.54 91576 2059512 1497856 4.41 1015296 1795968 27516 Average: 28969368 31277538 3969852 12.05 84776 2488728 2021932 5.95 1453845 2150971 49899 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 ens3 189.97 112.36 3299.28 17.73 0.00 0.00 0.00 0.00 08:25:01 docker0 37.74 93.29 2.44 1846.25 0.00 0.00 0.00 0.00 08:25:01 lo 3.40 3.40 0.39 0.39 0.00 0.00 0.00 0.00 08:25:01 vethe5aa8bb 36.59 90.89 2.86 1794.59 0.00 0.00 0.00 0.15 08:26:01 ens3 55.67 50.31 17.48 12.65 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 vethe5aa8bb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.15 0.08 0.06 0.44 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 vethe5aa8bb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.27 0.13 0.07 0.02 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.42 1.18 0.38 0.61 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.43 0.33 0.15 0.63 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 vethe5aa8bb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.18 0.15 0.06 0.22 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.28 0.23 0.07 0.23 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 ens3 14.60 13.45 3.23 5.14 0.00 0.00 0.00 0.00 08:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 2.76 2.63 0.68 1.30 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 vethe5aa8bb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.88 1.72 0.41 0.86 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 3.22 2.90 0.71 1.24 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 vethe5aa8bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 165.21 164.15 145.70 348.42 0.00 0.00 0.00 0.00 08:37:01 docker0 4.99 6.39 0.37 103.15 0.00 0.00 0.00 0.00 08:37:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 33.59 26.94 267.14 30.02 0.00 0.00 0.00 0.00 Average: docker0 3.29 7.68 0.22 150.15 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9379) 05/10/26 _x86_64_ (8 CPU) 08:23:20 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 8.62 0.00 1.25 1.53 0.04 88.56 08:25:01 0 0.92 0.00 0.49 4.09 0.05 94.45 08:25:01 1 18.46 0.00 1.80 1.39 0.03 78.32 08:25:01 2 3.71 0.00 0.72 0.18 0.03 95.35 08:25:01 3 1.17 0.00 0.67 0.05 0.02 98.10 08:25:01 4 1.25 0.00 0.43 0.10 0.02 98.20 08:25:01 5 25.73 0.00 3.24 0.74 0.05 70.24 08:25:01 6 14.03 0.00 1.63 0.30 0.03 84.00 08:25:01 7 3.68 0.00 1.00 5.43 0.03 89.85 08:26:01 all 40.76 0.00 5.83 0.26 0.08 53.08 08:26:01 0 37.16 0.00 5.41 1.23 0.07 56.14 08:26:01 1 36.93 0.00 6.12 0.00 0.08 56.88 08:26:01 2 36.33 0.00 5.73 0.12 0.07 57.75 08:26:01 3 40.43 0.00 6.21 0.10 0.08 53.17 08:26:01 4 40.63 0.00 5.66 0.00 0.08 53.62 08:26:01 5 41.41 0.00 6.17 0.05 0.10 52.27 08:26:01 6 40.03 0.00 6.18 0.00 0.08 53.71 08:26:01 7 53.13 0.00 5.18 0.55 0.08 41.05 08:27:01 all 12.07 0.00 0.45 0.03 0.02 87.42 08:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 1 0.07 0.00 0.00 0.00 0.00 99.93 08:27:01 2 0.00 0.00 0.02 0.25 0.00 99.73 08:27:01 3 0.07 0.00 0.00 0.00 0.00 99.93 08:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 5 0.00 0.00 0.00 0.00 0.03 99.97 08:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:27:01 7 96.33 0.00 3.55 0.02 0.10 0.00 08:28:01 all 12.04 0.00 0.47 0.01 0.02 87.46 08:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 1 94.24 0.00 3.68 0.00 0.12 1.97 08:28:01 2 0.00 0.00 0.02 0.05 0.02 99.92 08:28:01 3 0.03 0.00 0.00 0.00 0.02 99.95 08:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 5 0.00 0.00 0.00 0.00 0.02 99.98 08:28:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:28:01 7 1.95 0.00 0.05 0.05 0.02 97.93 08:29:01 all 12.19 0.00 0.64 0.06 0.03 87.08 08:29:01 0 0.30 0.00 0.05 0.00 0.00 99.65 08:29:01 1 21.25 0.00 0.88 0.00 0.03 77.83 08:29:01 2 0.27 0.00 0.07 0.08 0.00 99.58 08:29:01 3 0.28 0.00 0.12 0.00 0.02 99.58 08:29:01 4 45.60 0.00 1.98 0.15 0.07 52.20 08:29:01 5 2.00 0.00 0.28 0.00 0.03 97.68 08:29:01 6 0.73 0.00 0.15 0.00 0.00 99.12 08:29:01 7 27.04 0.00 1.57 0.27 0.05 71.08 08:30:01 all 12.02 0.00 0.54 0.01 0.03 87.40 08:30:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:30:01 2 95.80 0.00 3.85 0.02 0.10 0.23 08:30:01 3 0.02 0.00 0.03 0.00 0.02 99.93 08:30:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 5 0.08 0.00 0.02 0.00 0.03 99.87 08:30:01 6 0.08 0.00 0.08 0.00 0.00 99.83 08:30:01 7 0.05 0.00 0.28 0.08 0.02 99.57 08:31:01 all 12.08 0.00 0.44 0.01 0.02 87.46 08:31:01 0 0.02 0.00 0.00 0.02 0.02 99.95 08:31:01 1 0.03 0.00 0.00 0.00 0.02 99.95 08:31:01 2 96.40 0.00 3.46 0.03 0.08 0.02 08:31:01 3 0.05 0.00 0.00 0.00 0.00 99.95 08:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 5 0.00 0.00 0.02 0.00 0.02 99.97 08:31:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:31:01 7 0.02 0.00 0.02 0.00 0.02 99.95 08:32:01 all 12.05 0.00 0.46 0.03 0.02 87.44 08:32:01 0 0.03 0.00 0.05 0.13 0.00 99.78 08:32:01 1 22.60 0.00 0.60 0.00 0.02 76.79 08:32:01 2 73.68 0.00 2.97 0.13 0.05 23.17 08:32:01 3 0.02 0.00 0.00 0.00 0.02 99.97 08:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 5 0.02 0.00 0.00 0.00 0.02 99.97 08:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 7 0.02 0.00 0.02 0.00 0.03 99.93 08:33:02 all 48.01 0.00 5.16 0.02 0.05 46.77 08:33:02 0 45.27 0.00 4.95 0.00 0.05 49.73 08:33:02 1 69.22 0.00 6.20 0.10 0.08 24.39 08:33:02 2 40.27 0.00 3.73 0.03 0.03 55.93 08:33:02 3 59.40 0.00 5.94 0.02 0.07 34.58 08:33:02 4 45.84 0.00 5.48 0.00 0.05 48.63 08:33:02 5 42.94 0.00 5.25 0.00 0.05 51.77 08:33:02 6 39.16 0.00 4.97 0.00 0.03 55.84 08:33:02 7 41.94 0.00 4.78 0.00 0.05 53.22 08:34:01 all 18.07 0.00 1.40 0.03 0.02 80.48 08:34:01 0 6.97 0.00 0.73 0.00 0.00 92.31 08:34:01 1 9.51 0.00 1.46 0.17 0.00 88.86 08:34:01 2 6.92 0.00 0.93 0.03 0.02 92.10 08:34:01 3 29.20 0.00 2.29 0.00 0.03 68.47 08:34:01 4 6.46 0.00 0.88 0.00 0.00 92.66 08:34:01 5 8.57 0.00 0.95 0.00 0.05 90.43 08:34:01 6 6.44 0.00 0.97 0.00 0.02 92.58 08:34:01 7 70.56 0.00 3.02 0.00 0.05 26.37 08:35:01 all 12.10 0.00 0.75 0.05 0.02 87.07 08:35:01 0 1.27 0.00 0.25 0.00 0.02 98.47 08:35:01 1 44.44 0.00 2.00 0.00 0.05 53.51 08:35:01 2 0.22 0.00 0.10 0.10 0.00 99.58 08:35:01 3 1.85 0.00 0.13 0.00 0.02 98.00 08:35:01 4 4.76 0.00 0.48 0.00 0.02 94.74 08:35:01 5 4.25 0.00 1.12 0.13 0.03 94.46 08:35:01 6 10.73 0.00 0.53 0.03 0.02 88.69 08:35:01 7 29.37 0.00 1.42 0.13 0.03 69.04 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 16.81 0.00 1.31 0.05 0.03 81.81 08:36:01 0 65.49 0.00 3.51 0.17 0.05 30.78 08:36:01 1 22.68 0.00 1.58 0.00 0.03 75.71 08:36:01 2 5.78 0.00 0.93 0.13 0.02 93.13 08:36:01 3 11.54 0.00 1.37 0.00 0.02 87.07 08:36:01 4 5.85 0.00 0.60 0.00 0.00 93.55 08:36:01 5 11.58 0.00 1.00 0.08 0.07 87.27 08:36:01 6 5.76 0.00 0.57 0.00 0.02 93.65 08:36:01 7 5.78 0.00 0.85 0.00 0.03 93.33 08:37:01 all 20.81 0.00 3.93 0.20 0.04 75.02 08:37:01 0 16.23 0.00 3.13 0.03 0.03 80.57 08:37:01 1 30.22 0.00 4.57 0.10 0.05 65.06 08:37:01 2 27.20 0.00 4.24 1.12 0.05 67.39 08:37:01 3 17.95 0.00 3.45 0.00 0.03 78.57 08:37:01 4 17.82 0.00 3.22 0.00 0.03 78.93 08:37:01 5 15.11 0.00 3.69 0.10 0.05 81.05 08:37:01 6 27.15 0.00 5.90 0.18 0.05 66.72 08:37:01 7 14.79 0.00 3.25 0.07 0.03 81.86 Average: all 18.28 0.00 1.74 0.18 0.03 79.77 Average: 0 13.38 0.00 1.43 0.44 0.02 84.73 Average: 1 28.46 0.00 2.22 0.13 0.04 69.14 Average: 2 29.77 0.00 2.06 0.18 0.04 67.96 Average: 3 12.44 0.00 1.55 0.01 0.03 85.97 Average: 4 12.95 0.00 1.44 0.02 0.02 85.56 Average: 5 11.67 0.00 1.67 0.08 0.04 86.53 Average: 6 11.10 0.00 1.62 0.04 0.02 87.22 Average: 7 26.46 0.00 1.92 0.51 0.04 71.07