---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1626 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 712K 3.2G 1% /run /dev/vda1 155G 15G 140G 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 880 23603 0 7682 30831 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:2e:7c:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe2e:7c7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:46:cf:27 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::42:57ff:fe46:cf27/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1626) 10/09/25 _x86_64_ (8 CPU) 13:23:33 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 228.35 58.57 169.78 3690.63 45513.51 13:26:01 72.09 0.18 71.90 26.40 19566.87 13:27:01 265.64 19.43 246.21 2305.08 134799.53 13:28:01 328.42 3.50 324.93 399.20 80065.84 13:29:01 126.20 0.08 126.11 4.93 20316.75 13:30:01 16.71 0.00 16.71 0.00 13396.70 13:31:01 236.46 0.40 236.06 44.39 47701.52 13:32:01 25.93 0.00 25.93 0.00 13728.78 13:33:01 14.20 0.00 14.20 0.00 13320.71 13:34:01 21.43 0.02 21.41 0.13 13625.73 13:35:01 35.88 0.00 35.88 0.00 13543.48 13:36:01 22.35 0.00 22.35 0.00 13574.40 13:37:01 22.71 0.13 22.58 19.73 823.86 13:38:01 74.80 1.82 72.99 94.12 2670.09 Average: 106.37 5.95 100.42 466.49 30886.59 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30318904 31683004 2620316 7.96 52660 1632620 1446616 4.26 859104 1490696 53064 13:26:01 30008704 31665940 2930516 8.90 76456 1885008 1463936 4.31 881136 1742088 189464 13:27:01 25165948 31661496 7773272 23.60 127696 6488076 1812096 5.33 972640 6264920 1226588 13:28:01 24135964 31076116 8803256 26.73 141712 6894932 9478304 27.89 1606092 6547480 6652 13:29:01 20424268 27535856 12514952 37.99 150376 7056292 13489856 39.69 5439460 6379260 2292 13:30:01 20438388 27543616 12500832 37.95 150532 7050176 13471928 39.64 5431664 6370768 116 13:31:01 19769848 27425244 13169372 39.98 192380 7504304 13846128 40.74 5648160 6760352 2916 13:32:01 19238452 26901744 13700768 41.59 192512 7512124 14368160 42.27 6172984 6763516 428 13:33:01 19268840 26932896 13670380 41.50 192664 7512608 14384844 42.32 6142300 6763444 692 13:34:01 19265200 26929696 13674020 41.51 192800 7512844 14366592 42.27 6148124 6763356 844 13:35:01 19213460 26881144 13725760 41.67 192956 7516020 14382696 42.32 6195828 6765224 1576 13:36:01 19208036 26877176 13731184 41.69 193124 7517492 14383508 42.32 6198784 6766288 392 13:37:01 19987164 27611972 12952056 39.32 193400 7479384 12383020 36.43 5491368 6718820 460 13:38:01 24206988 31604640 8732232 26.51 195228 7242636 1687272 4.96 1575744 6517304 10768 Average: 22189297 28737896 10749923 32.64 160321 6486037 10068925 29.63 4197385 5900965 106875 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 299.24 226.74 1027.33 73.01 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 13:26:01 ens3 42.34 32.49 871.12 5.59 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:27:01 ens3 1354.06 749.44 43916.60 64.56 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 19.06 19.06 1.74 1.74 0.00 0.00 0.00 0.00 13:28:01 veth87d521f 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth9be29fb 0.43 0.57 0.03 0.04 0.00 0.00 0.00 0.00 13:28:01 veth1afab2d 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 vethbfb4361 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:29:01 veth87d521f 0.62 1.03 0.05 0.16 0.00 0.00 0.00 0.00 13:29:01 veth9be29fb 32.73 28.16 3.61 3.83 0.00 0.00 0.00 0.00 13:29:01 veth1afab2d 3.55 4.52 0.43 0.41 0.00 0.00 0.00 0.00 13:29:01 vethbfb4361 5.42 6.62 0.76 0.63 0.00 0.00 0.00 0.00 13:30:01 veth87d521f 0.97 1.08 0.09 0.22 0.00 0.00 0.00 0.00 13:30:01 veth9be29fb 56.36 38.56 4.55 5.51 0.00 0.00 0.00 0.00 13:30:01 veth1afab2d 6.25 9.17 0.84 0.70 0.00 0.00 0.00 0.00 13:30:01 vethbfb4361 6.28 9.23 0.93 0.71 0.00 0.00 0.00 0.00 13:31:01 veth87d521f 1.57 1.82 0.17 1.80 0.00 0.00 0.00 0.00 13:31:01 veth9be29fb 64.71 45.89 7.65 7.03 0.00 0.00 0.00 0.00 13:31:01 veth1afab2d 8.18 11.50 1.44 1.46 0.00 0.00 0.00 0.00 13:31:01 vethafdbee0 1.47 1.35 0.59 0.87 0.00 0.00 0.00 0.00 13:32:01 veth87d521f 3.75 4.50 4.10 5.02 0.00 0.00 0.00 0.00 13:32:01 veth9be29fb 75.99 55.64 18.06 10.55 0.00 0.00 0.00 0.00 13:32:01 veth1afab2d 9.98 13.36 2.71 4.20 0.00 0.00 0.00 0.00 13:32:01 vethafdbee0 5.53 4.82 3.57 7.43 0.00 0.00 0.00 0.00 13:33:01 veth87d521f 2.13 2.33 0.20 1.19 0.00 0.00 0.00 0.00 13:33:01 veth9be29fb 61.29 42.84 4.96 6.05 0.00 0.00 0.00 0.00 13:33:01 veth1afab2d 6.67 9.58 0.95 0.79 0.00 0.00 0.00 0.00 13:33:01 vethafdbee0 2.18 2.02 0.21 0.99 0.00 0.00 0.00 0.00 13:34:01 veth87d521f 2.00 2.07 0.17 0.91 0.00 0.00 0.00 0.00 13:34:01 veth9be29fb 60.91 42.83 5.03 6.05 0.00 0.00 0.00 0.00 13:34:01 veth1afab2d 6.57 9.40 0.88 0.80 0.00 0.00 0.00 0.00 13:34:01 vethafdbee0 1.87 1.67 0.19 1.05 0.00 0.00 0.00 0.00 13:35:01 veth87d521f 3.50 4.12 0.39 6.30 0.00 0.00 0.00 0.00 13:35:01 veth9be29fb 86.49 64.56 18.83 11.76 0.00 0.00 0.00 0.00 13:35:01 veth1afab2d 11.50 15.11 2.42 4.23 0.00 0.00 0.00 0.00 13:35:01 vethafdbee0 5.03 4.27 0.88 3.07 0.00 0.00 0.00 0.00 13:36:01 veth87d521f 2.75 3.17 0.29 4.12 0.00 0.00 0.00 0.00 13:36:01 veth9be29fb 67.99 48.41 9.49 7.77 0.00 0.00 0.00 0.00 13:36:01 veth1afab2d 8.80 12.10 1.68 1.88 0.00 0.00 0.00 0.00 13:36:01 vethafdbee0 4.03 3.57 0.47 2.17 0.00 0.00 0.00 0.00 13:37:01 veth87d521f 1.68 2.37 0.15 0.58 0.00 0.00 0.00 0.00 13:37:01 veth9be29fb 55.62 38.26 4.51 5.41 0.00 0.00 0.00 0.00 13:37:01 veth1afab2d 6.67 9.92 0.95 0.80 0.00 0.00 0.00 0.00 13:37:01 vethbfb4361 73.35 100.57 15.15 15.08 0.00 0.00 0.00 0.00 13:38:01 ens3 1879.79 1153.07 48467.62 197.81 0.00 0.00 0.00 0.00 13:38:01 docker0 33.78 57.34 3.42 1352.07 0.00 0.00 0.00 0.00 13:38:01 lo 39.23 39.23 3.45 3.45 0.00 0.00 0.00 0.00 Average: ens3 133.67 81.79 3461.26 14.06 0.00 0.00 0.00 0.00 Average: docker0 2.42 4.10 0.24 96.69 0.00 0.00 0.00 0.00 Average: lo 2.56 2.56 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1626) 10/09/25 _x86_64_ (8 CPU) 13:23:33 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 7.22 0.00 0.77 7.39 0.04 84.59 13:25:01 0 3.80 0.00 1.17 9.22 0.02 85.78 13:25:01 1 14.28 0.00 0.95 3.32 0.05 81.40 13:25:01 2 7.60 0.00 1.05 25.88 0.05 65.42 13:25:01 3 5.78 0.00 1.00 1.22 0.03 91.96 13:25:01 4 4.60 0.00 0.32 0.10 0.02 94.96 13:25:01 5 6.85 0.00 0.25 0.03 0.05 92.81 13:25:01 6 11.49 0.00 0.87 17.87 0.03 69.75 13:25:01 7 3.35 0.00 0.48 1.47 0.03 94.67 13:26:01 all 5.71 0.00 0.44 6.66 0.02 87.18 13:26:01 0 0.87 0.00 0.10 0.00 0.02 99.02 13:26:01 1 19.69 0.00 1.07 2.22 0.03 76.99 13:26:01 2 0.30 0.00 0.10 10.53 0.00 89.07 13:26:01 3 11.21 0.00 0.62 1.12 0.03 87.03 13:26:01 4 0.15 0.00 0.02 0.00 0.00 99.83 13:26:01 5 0.03 0.00 0.12 2.59 0.05 97.21 13:26:01 6 0.33 0.00 0.02 0.33 0.02 99.30 13:26:01 7 13.10 0.00 1.47 36.52 0.03 48.88 13:27:01 all 14.32 0.00 6.25 22.14 0.09 57.20 13:27:01 0 15.07 0.00 5.66 14.61 0.10 64.56 13:27:01 1 15.89 0.00 6.39 23.77 0.10 53.84 13:27:01 2 15.36 0.00 6.32 22.42 0.08 55.82 13:27:01 3 14.27 0.00 6.14 9.18 0.07 70.35 13:27:01 4 14.69 0.00 5.31 3.82 0.08 76.10 13:27:01 5 14.03 0.00 6.00 2.96 0.08 76.92 13:27:01 6 12.15 0.00 7.07 59.92 0.08 20.78 13:27:01 7 13.05 0.00 7.13 40.66 0.08 39.07 13:28:01 all 7.31 0.00 2.51 16.28 0.05 73.85 13:28:01 0 5.55 0.00 2.42 9.97 0.05 82.01 13:28:01 1 6.76 0.00 2.56 14.38 0.07 76.23 13:28:01 2 6.50 0.00 2.97 33.32 0.05 57.15 13:28:01 3 8.63 0.00 2.16 1.66 0.05 87.50 13:28:01 4 8.19 0.00 3.19 15.07 0.05 73.49 13:28:01 5 6.30 0.00 2.35 26.12 0.05 65.18 13:28:01 6 9.67 0.00 2.23 6.53 0.05 81.53 13:28:01 7 6.83 0.00 2.23 23.29 0.05 67.60 13:29:01 all 65.49 0.00 5.66 1.36 0.16 27.32 13:29:01 0 61.63 0.00 5.92 1.25 0.17 31.03 13:29:01 1 59.57 0.00 5.59 2.86 0.15 31.84 13:29:01 2 63.87 0.00 5.47 1.00 0.15 29.51 13:29:01 3 68.95 0.00 5.65 0.22 0.17 25.01 13:29:01 4 68.10 0.00 5.60 0.95 0.15 25.20 13:29:01 5 72.77 0.00 5.94 0.56 0.15 20.58 13:29:01 6 62.17 0.00 5.35 3.00 0.15 29.33 13:29:01 7 66.93 0.00 5.77 1.07 0.15 26.09 13:30:01 all 3.27 0.00 0.42 0.37 0.06 95.88 13:30:01 0 3.60 0.00 0.35 0.03 0.07 95.95 13:30:01 1 2.65 0.00 0.40 0.00 0.05 96.90 13:30:01 2 4.03 0.00 0.48 0.02 0.07 95.41 13:30:01 3 3.14 0.00 0.38 0.03 0.07 96.37 13:30:01 4 2.61 0.00 0.33 0.00 0.05 97.01 13:30:01 5 3.39 0.00 0.48 2.67 0.08 93.37 13:30:01 6 2.88 0.00 0.42 0.22 0.07 96.42 13:30:01 7 3.85 0.00 0.45 0.00 0.08 95.62 13:31:01 all 11.21 0.00 2.78 1.94 0.09 83.98 13:31:01 0 9.80 0.00 2.69 0.64 0.07 86.81 13:31:01 1 9.77 0.00 2.53 0.15 0.10 87.45 13:31:01 2 9.47 0.00 2.11 0.30 0.08 88.04 13:31:01 3 14.73 0.00 3.33 3.31 0.10 78.53 13:31:01 4 13.08 0.00 3.08 1.13 0.10 82.62 13:31:01 5 12.51 0.00 3.21 3.95 0.08 80.24 13:31:01 6 8.39 0.00 2.80 5.79 0.08 82.94 13:31:01 7 11.96 0.00 2.53 0.25 0.10 85.15 13:32:01 all 9.55 0.00 1.04 0.38 0.09 88.94 13:32:01 0 9.45 0.00 1.19 0.18 0.10 89.08 13:32:01 1 8.75 0.00 1.17 0.05 0.07 89.96 13:32:01 2 9.41 0.00 1.05 0.05 0.10 89.38 13:32:01 3 8.35 0.00 1.06 0.05 0.10 90.44 13:32:01 4 11.46 0.00 1.02 0.03 0.08 87.40 13:32:01 5 10.74 0.00 0.92 2.58 0.10 85.66 13:32:01 6 8.74 0.00 1.00 0.12 0.08 90.06 13:32:01 7 9.48 0.00 0.92 0.00 0.07 89.53 13:33:01 all 2.78 0.00 0.46 0.39 0.07 96.30 13:33:01 0 3.14 0.00 0.52 0.02 0.08 96.24 13:33:01 1 3.16 0.00 0.40 0.00 0.07 96.37 13:33:01 2 2.17 0.00 0.49 0.00 0.07 97.27 13:33:01 3 3.26 0.00 0.50 0.08 0.08 96.07 13:33:01 4 3.43 0.00 0.43 0.00 0.08 96.06 13:33:01 5 2.26 0.00 0.40 2.61 0.05 94.68 13:33:01 6 3.06 0.00 0.49 0.45 0.08 95.92 13:33:01 7 1.72 0.00 0.47 0.00 0.05 97.76 13:34:01 all 2.45 0.00 0.53 0.28 0.07 96.67 13:34:01 0 2.41 0.00 0.69 0.02 0.07 96.82 13:34:01 1 1.56 0.00 0.42 0.00 0.08 97.93 13:34:01 2 2.44 0.00 0.55 0.02 0.05 96.94 13:34:01 3 3.41 0.00 0.60 0.02 0.05 95.92 13:34:01 4 2.45 0.00 0.57 0.00 0.08 96.90 13:34:01 5 2.64 0.00 0.45 2.06 0.07 94.78 13:34:01 6 1.64 0.00 0.42 0.17 0.05 97.73 13:34:01 7 3.08 0.00 0.54 0.02 0.05 96.32 13:35:01 all 4.95 0.00 0.74 0.23 0.07 94.02 13:35:01 0 3.72 0.00 0.67 0.05 0.07 95.50 13:35:01 1 3.71 0.00 0.74 0.03 0.07 95.45 13:35:01 2 6.78 0.00 0.90 0.03 0.08 92.20 13:35:01 3 6.45 0.00 0.68 0.02 0.07 92.79 13:35:01 4 4.21 0.00 0.60 0.03 0.05 95.11 13:35:01 5 4.95 0.00 0.87 1.44 0.07 92.67 13:35:01 6 5.64 0.00 0.67 0.12 0.07 93.51 13:35:01 7 4.15 0.00 0.75 0.07 0.05 94.97 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.17 0.00 0.49 0.37 0.06 95.90 13:36:01 0 3.69 0.00 0.57 0.05 0.07 95.62 13:36:01 1 2.46 0.00 0.53 0.03 0.07 96.91 13:36:01 2 2.98 0.00 0.47 0.05 0.07 96.44 13:36:01 3 2.17 0.00 0.40 0.02 0.07 97.34 13:36:01 4 2.72 0.00 0.43 0.00 0.08 96.77 13:36:01 5 4.03 0.00 0.47 2.61 0.07 92.82 13:36:01 6 3.14 0.00 0.47 0.22 0.07 96.10 13:36:01 7 4.16 0.00 0.59 0.02 0.07 95.17 13:37:01 all 2.11 0.00 0.74 0.06 0.06 97.03 13:37:01 0 1.71 0.00 0.89 0.07 0.07 97.28 13:37:01 1 1.77 0.00 0.60 0.00 0.05 97.57 13:37:01 2 1.80 0.00 0.75 0.07 0.07 97.31 13:37:01 3 1.95 0.00 0.70 0.02 0.05 97.28 13:37:01 4 1.96 0.00 0.77 0.02 0.07 97.18 13:37:01 5 2.38 0.00 0.69 0.08 0.07 96.78 13:37:01 6 1.94 0.00 0.79 0.18 0.05 97.04 13:37:01 7 3.41 0.00 0.75 0.00 0.07 95.77 13:38:01 all 6.98 0.00 0.91 0.21 0.03 91.87 13:38:01 0 1.32 0.00 0.73 1.05 0.03 96.86 13:38:01 1 14.34 0.00 1.03 0.08 0.03 84.51 13:38:01 2 8.85 0.00 1.07 0.10 0.03 89.95 13:38:01 3 6.38 0.00 1.09 0.17 0.03 92.34 13:38:01 4 4.12 0.00 0.77 0.05 0.02 95.05 13:38:01 5 1.19 0.00 0.62 0.07 0.03 98.09 13:38:01 6 4.31 0.00 0.82 0.07 0.03 94.77 13:38:01 7 15.27 0.00 1.14 0.12 0.03 83.45 Average: all 10.43 0.00 1.69 4.14 0.07 83.68 Average: 0 8.94 0.00 1.68 2.64 0.07 86.68 Average: 1 11.73 0.00 1.74 3.35 0.07 83.11 Average: 2 10.07 0.00 1.70 6.67 0.07 81.50 Average: 3 11.29 0.00 1.73 1.22 0.07 85.70 Average: 4 10.08 0.00 1.60 1.51 0.07 86.75 Average: 5 10.26 0.00 1.62 3.60 0.07 84.45 Average: 6 9.63 0.00 1.66 6.73 0.07 81.91 Average: 7 11.42 0.00 1.79 7.38 0.07 79.35