---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1846 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 15G 141G 10% / 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 881 24306 0 6979 30829 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:e9:8a:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fee9:8ab4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:ce:13:85 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::42:6aff:fece:1385/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1846) 10/10/25 _x86_64_ (8 CPU) 15:16:58 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:02 283.40 73.99 209.42 5321.25 55882.95 15:19:01 122.18 19.32 102.86 2234.60 27689.41 15:20:02 57.03 0.61 56.43 85.64 17365.38 15:21:01 36.11 1.03 35.08 29.01 22290.73 15:22:01 30.19 0.03 30.16 2.80 38303.62 15:23:01 64.87 0.88 63.99 29.20 50892.58 15:24:01 346.03 4.52 341.51 410.33 101304.45 15:25:01 114.86 0.13 114.73 17.20 23550.87 15:26:01 182.72 0.10 182.62 13.46 38387.74 15:27:01 67.51 0.33 67.17 44.79 28870.39 15:28:01 26.83 0.13 26.70 18.93 17548.68 15:29:01 78.49 1.62 76.87 89.99 19570.87 Average: 117.54 8.54 109.00 689.37 36810.90 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:02 30344344 31703252 2594876 7.88 50628 1629728 1423688 4.19 836920 1488216 66852 15:19:01 30001436 31734764 2937784 8.92 77752 1959228 1345272 3.96 845868 1785960 125056 15:20:02 27284944 31641360 5654276 17.17 91000 4510852 1746080 5.14 953520 4291176 2386148 15:21:01 27170900 31648748 5768320 17.51 92824 4622316 1689404 4.97 949540 4401772 1906516 15:22:01 27157992 31652492 5781228 17.55 93372 4637336 1696752 4.99 947592 4416660 832148 15:23:01 25556068 31640480 7383152 22.41 129632 6075288 1701240 5.01 995744 5851284 2512316 15:24:01 24692520 30920972 8246700 25.04 139064 6208476 6773468 19.93 1817088 5823444 5284 15:25:01 23262560 29655328 9676660 29.38 145908 6366804 8445692 24.85 3177552 5866780 264 15:26:01 22379920 29590536 10559300 32.06 179344 7082716 8821808 25.96 3359780 6494496 254856 15:27:01 22560876 29498624 10378344 31.51 187804 6816556 8901160 26.19 3433428 6252264 388 15:28:01 22773396 29665156 10165824 30.86 188008 6776596 7971264 23.45 3282308 6203764 304 15:29:01 24955020 31634112 7984200 24.24 189932 6552584 1554728 4.57 1354804 6019720 12028 Average: 25678331 30915485 7260889 22.04 130439 5269873 4339213 12.77 1829512 4907961 675180 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 15:18:02 ens3 289.64 225.61 1041.83 71.56 0.00 0.00 0.00 0.00 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 15:19:01 ens3 66.16 48.23 1112.83 8.94 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:02 lo 12.52 12.52 1.15 1.15 0.00 0.00 0.00 0.00 15:20:02 ens3 1004.66 575.54 34269.75 43.59 0.00 0.00 0.00 0.00 15:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 ens3 1.83 2.00 0.39 0.46 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 1.02 1.02 0.21 0.20 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 br-098029545dbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 21.50 18.96 7.79 8.67 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 vethbbf1ded 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 veth747683a 1.52 1.57 0.16 0.17 0.00 0.00 0.00 0.00 15:24:01 veth7a1fe63 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 15:25:01 vethbbf1ded 0.42 0.52 0.05 0.94 0.00 0.00 0.00 0.00 15:25:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 15:25:01 veth747683a 8.93 8.00 1.21 1.18 0.00 0.00 0.00 0.00 15:25:01 veth7a1fe63 6.80 6.77 1.28 0.76 0.00 0.00 0.00 0.00 15:26:01 vethbbf1ded 0.50 0.52 0.05 1.20 0.00 0.00 0.00 0.00 15:26:01 lo 2.37 2.37 0.19 0.19 0.00 0.00 0.00 0.00 15:26:01 veth747683a 15.73 11.06 1.41 1.64 0.00 0.00 0.00 0.00 15:26:01 veth7a1fe63 8.55 11.58 2.05 1.25 0.00 0.00 0.00 0.00 15:27:01 vethbbf1ded 0.52 0.55 0.05 1.25 0.00 0.00 0.00 0.00 15:27:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:27:01 veth747683a 13.86 9.35 1.06 1.34 0.00 0.00 0.00 0.00 15:27:01 veth7a1fe63 157.99 159.96 19.45 38.15 0.00 0.00 0.00 0.00 15:28:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 15:28:01 veth747683a 14.10 9.58 1.10 1.38 0.00 0.00 0.00 0.00 15:28:01 veth7a1fe63 7.40 10.35 1.70 0.82 0.00 0.00 0.00 0.00 15:28:01 veth67ec7f2 401.28 423.11 90.00 55.49 0.00 0.00 0.00 0.01 15:29:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:29:01 ens3 1572.60 1008.67 39583.47 164.33 0.00 0.00 0.00 0.00 15:29:01 docker0 35.11 59.42 3.47 1353.97 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 131.01 83.85 3303.21 13.68 0.00 0.00 0.00 0.00 Average: docker0 2.93 4.96 0.29 112.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1846) 10/10/25 _x86_64_ (8 CPU) 15:16:58 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:02 all 6.90 0.00 1.19 5.50 0.04 86.37 15:18:02 0 3.95 0.00 0.92 0.67 0.05 94.42 15:18:02 1 5.17 0.00 0.67 0.95 0.03 93.18 15:18:02 2 4.32 0.00 0.72 0.42 0.03 94.51 15:18:02 3 3.79 0.00 1.93 17.81 0.03 76.44 15:18:02 4 5.18 0.00 1.42 8.16 0.03 85.21 15:18:02 5 13.97 0.00 1.47 2.69 0.03 81.84 15:18:02 6 6.22 0.00 1.05 12.76 0.05 79.91 15:18:02 7 12.57 0.00 1.37 0.64 0.03 85.39 15:19:01 all 6.83 0.00 0.57 6.17 0.03 86.40 15:19:01 0 0.39 0.00 0.17 0.08 0.03 99.32 15:19:01 1 1.54 0.00 0.17 0.53 0.02 97.74 15:19:01 2 15.58 0.00 1.27 27.26 0.07 55.82 15:19:01 3 0.14 0.00 0.03 0.32 0.02 99.49 15:19:01 4 0.41 0.00 0.12 13.15 0.02 86.31 15:19:01 5 22.37 0.00 1.39 1.42 0.05 74.76 15:19:01 6 8.67 0.00 0.81 4.58 0.03 85.90 15:19:01 7 5.67 0.00 0.58 2.19 0.02 91.55 15:20:02 all 5.24 0.00 2.30 16.43 0.06 75.98 15:20:02 0 5.05 0.00 2.65 4.70 0.03 87.57 15:20:02 1 5.08 0.00 1.80 6.65 0.05 86.41 15:20:02 2 5.11 0.00 2.23 18.72 0.05 73.89 15:20:02 3 4.86 0.00 2.84 73.28 0.07 18.95 15:20:02 4 6.04 0.00 2.25 6.39 0.03 85.29 15:20:02 5 4.83 0.00 2.02 8.12 0.05 84.98 15:20:02 6 5.98 0.00 2.04 9.60 0.10 82.28 15:20:02 7 4.96 0.00 2.54 4.16 0.08 88.26 15:21:01 all 0.78 0.00 0.32 28.62 0.01 70.26 15:21:01 0 1.41 0.00 0.37 24.30 0.02 73.90 15:21:01 1 0.44 0.00 0.36 35.17 0.03 63.99 15:21:01 2 0.68 0.00 0.25 15.48 0.00 83.58 15:21:01 3 0.20 0.00 0.48 82.42 0.02 16.88 15:21:01 4 0.80 0.00 0.20 19.57 0.02 79.41 15:21:01 5 0.87 0.00 0.29 15.98 0.00 82.87 15:21:01 6 1.71 0.00 0.49 21.82 0.00 75.98 15:21:01 7 0.19 0.00 0.12 14.30 0.00 85.39 15:22:01 all 0.41 0.00 0.18 27.49 0.03 71.90 15:22:01 0 0.50 0.00 0.25 41.45 0.03 57.76 15:22:01 1 0.73 0.00 0.13 48.72 0.00 50.41 15:22:01 2 0.28 0.00 0.13 2.70 0.03 96.85 15:22:01 3 0.27 0.00 0.30 17.39 0.02 82.03 15:22:01 4 0.40 0.00 0.13 1.15 0.10 98.22 15:22:01 5 0.23 0.00 0.18 0.00 0.02 99.57 15:22:01 6 0.82 0.00 0.27 72.26 0.03 26.62 15:22:01 7 0.05 0.00 0.03 36.23 0.05 63.63 15:23:01 all 8.17 0.00 3.26 18.20 0.05 70.31 15:23:01 0 9.17 0.00 3.11 10.79 0.08 76.85 15:23:01 1 7.60 0.00 2.68 1.29 0.05 88.39 15:23:01 2 8.59 0.00 3.29 28.09 0.05 59.98 15:23:01 3 7.73 0.00 3.83 2.62 0.05 85.77 15:23:01 4 8.83 0.00 3.56 1.88 0.03 85.70 15:23:01 5 7.23 0.00 3.73 11.24 0.05 77.75 15:23:01 6 7.85 0.00 3.55 30.66 0.05 57.90 15:23:01 7 8.37 0.00 2.36 59.06 0.05 30.16 15:24:01 all 5.10 0.00 1.26 12.20 0.04 81.40 15:24:01 0 5.52 0.00 1.15 1.37 0.05 91.91 15:24:01 1 5.31 0.00 1.33 2.02 0.02 91.32 15:24:01 2 4.33 0.00 1.20 7.14 0.03 87.29 15:24:01 3 7.57 0.00 1.15 0.37 0.02 90.90 15:24:01 4 4.54 0.00 1.00 1.14 0.03 93.28 15:24:01 5 5.17 0.00 0.97 3.67 0.02 90.17 15:24:01 6 4.80 0.00 1.00 2.67 0.03 91.49 15:24:01 7 3.49 0.00 2.33 79.66 0.08 14.43 15:25:01 all 24.41 0.00 2.99 4.18 0.11 68.31 15:25:01 0 25.57 0.00 3.77 13.45 0.15 57.06 15:25:01 1 16.97 0.00 2.48 3.11 0.10 77.35 15:25:01 2 28.72 0.00 3.80 1.53 0.08 65.86 15:25:01 3 30.47 0.00 3.50 1.81 0.12 64.11 15:25:01 4 24.22 0.00 2.87 2.35 0.08 70.48 15:25:01 5 18.99 0.00 2.64 1.49 0.10 76.77 15:25:01 6 23.30 0.00 2.21 2.26 0.12 72.11 15:25:01 7 27.09 0.00 2.59 7.45 0.12 62.75 15:26:01 all 6.92 0.00 1.61 3.96 0.07 87.44 15:26:01 0 9.51 0.00 1.92 14.23 0.07 74.28 15:26:01 1 4.50 0.00 1.44 6.18 0.05 87.83 15:26:01 2 7.53 0.00 1.43 0.42 0.07 90.56 15:26:01 3 11.59 0.00 1.66 0.42 0.08 86.25 15:26:01 4 8.56 0.00 2.03 1.42 0.07 87.92 15:26:01 5 4.91 0.00 2.00 6.91 0.07 86.11 15:26:01 6 3.82 0.00 1.04 1.13 0.07 93.95 15:26:01 7 4.88 0.00 1.39 0.94 0.07 92.73 15:27:01 all 6.58 0.00 1.36 5.23 0.06 86.77 15:27:01 0 5.03 0.00 1.37 9.51 0.05 84.04 15:27:01 1 6.88 0.00 1.34 16.45 0.07 75.26 15:27:01 2 6.05 0.00 1.14 0.74 0.03 92.04 15:27:01 3 7.12 0.00 1.41 0.57 0.05 90.85 15:27:01 4 5.62 0.00 1.40 0.23 0.07 92.68 15:27:01 5 6.27 0.00 1.65 11.49 0.07 80.53 15:27:01 6 7.89 0.00 1.38 0.23 0.08 90.42 15:27:01 7 7.80 0.00 1.21 2.63 0.05 88.31 15:28:01 all 1.53 0.00 0.47 1.72 0.05 96.22 15:28:01 0 1.07 0.00 0.59 11.04 0.07 87.24 15:28:01 1 1.98 0.00 0.53 1.02 0.05 96.42 15:28:01 2 0.82 0.00 0.42 0.18 0.03 98.55 15:28:01 3 1.24 0.00 0.40 0.42 0.05 97.89 15:28:01 4 1.25 0.00 0.42 0.08 0.05 98.20 15:28:01 5 2.30 0.00 0.38 0.75 0.07 96.50 15:28:01 6 2.15 0.00 0.51 0.26 0.05 97.02 15:28:01 7 1.42 0.00 0.55 0.05 0.08 97.89 15:28:01 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 6.41 0.00 0.68 1.93 0.04 90.94 15:29:01 0 0.28 0.00 0.35 9.90 0.02 89.44 15:29:01 1 29.01 0.00 1.08 1.68 0.07 68.15 15:29:01 2 3.99 0.00 0.72 0.22 0.03 95.04 15:29:01 3 6.32 0.00 0.92 0.08 0.03 92.64 15:29:01 4 0.95 0.00 0.63 2.74 0.05 95.63 15:29:01 5 8.63 0.00 0.90 0.47 0.05 89.95 15:29:01 6 1.05 0.00 0.40 0.13 0.07 98.35 15:29:01 7 0.95 0.00 0.43 0.20 0.02 98.40 Average: all 6.60 0.00 1.35 10.96 0.05 81.03 Average: 0 5.62 0.00 1.39 11.79 0.05 81.15 Average: 1 7.12 0.00 1.17 10.29 0.04 81.38 Average: 2 7.14 0.00 1.38 8.53 0.04 82.90 Average: 3 6.79 0.00 1.54 16.43 0.05 75.19 Average: 4 5.57 0.00 1.34 4.83 0.05 88.21 Average: 5 7.97 0.00 1.47 5.34 0.05 85.18 Average: 6 6.18 0.00 1.23 13.20 0.06 79.33 Average: 7 6.45 0.00 1.29 17.27 0.05 74.93