---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23713 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 708K 3.2G 1% /run /dev/vda1 155G 26G 130G 17% / 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 910 12917 0 18339 30803 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:0f:36:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe0f:3644/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:65:5c:ea 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:bdff:fe65:5cea/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23713) 06/25/25 _x86_64_ (8 CPU) 13:09:50 LINUX RESTART (8 CPU) 13:10:01 tps rtps wtps bread/s bwrtn/s 13:11:01 381.21 73.88 307.33 5325.69 108414.26 13:12:01 231.04 21.66 209.38 1515.61 83353.57 13:13:01 89.49 5.18 84.31 414.13 32989.14 13:14:01 117.35 6.02 111.33 214.50 154655.56 13:15:01 124.95 2.67 122.28 381.27 67522.75 13:16:01 336.91 0.25 336.66 30.39 286331.34 13:17:01 275.99 0.07 275.92 4.93 319609.67 13:18:01 11.61 0.02 11.60 0.13 366.07 13:19:01 11.95 0.00 11.95 0.00 382.54 13:20:01 9.43 0.00 9.43 0.00 279.95 13:21:01 83.90 0.13 83.77 20.26 133945.54 13:22:01 124.81 0.47 124.35 40.66 24028.66 Average: 149.89 9.20 140.69 662.35 100987.68 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:11:01 29955304 31594928 2983916 9.06 66636 1881956 1473700 4.34 1004924 1682304 218392 13:12:01 28683096 30686484 4256124 12.92 93752 2199212 2704124 7.96 1967892 1950688 9668 13:13:01 26338528 29664636 6600692 20.04 106644 3478188 3167656 9.32 3474664 2732332 755664 13:14:01 21834920 29375456 11104300 33.71 113444 7560352 3174636 9.34 5183076 5399408 218928 13:15:01 19892260 29269664 13046960 39.61 123128 9324132 3268076 9.62 5989260 6468284 1844 13:16:01 14251376 29254260 18687844 56.73 132104 14784572 3269140 9.62 6013284 11922400 235588 13:17:01 11622172 29248532 21317048 64.72 137880 17328304 3272428 9.63 6024732 14463928 820 13:18:01 11617588 29245464 21321632 64.73 138832 17328616 3294188 9.69 6669924 13823832 52 13:19:01 11620572 29249656 21318648 64.72 139740 17328764 3294188 9.69 7236328 13254588 8 13:20:01 11619172 29249268 21320048 64.73 140504 17328932 3294188 9.69 7839908 12653076 32 13:21:01 13817340 31485636 19121880 58.05 142236 17364148 1677760 4.94 5796744 12496376 34628 13:22:01 13218452 31529448 19720768 59.87 158448 17957356 1502376 4.42 5805012 13051344 28160 Average: 17872565 29987786 15066655 45.74 124446 11988711 2782705 8.19 5250479 9158213 125315 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 13:11:01 ens3 514.16 368.99 2447.92 83.12 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 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 13:12:01 ens3 1027.10 655.42 3240.43 184.26 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 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:13:01 ens3 1425.47 1018.91 8499.34 268.25 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 13:14:01 ens3 1436.01 1099.48 2034.21 350.92 0.00 0.00 0.00 0.00 13:15:01 docker0 6.67 17.80 0.40 64.58 0.00 0.00 0.00 0.00 13:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:15:01 ens3 697.98 518.01 3882.44 141.72 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 13:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 ens3 242.39 171.90 71.32 56.24 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:17:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:17:01 ens3 306.30 192.28 100.15 95.49 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 15.93 15.93 1.44 1.44 0.00 0.00 0.00 0.00 13:18:01 ens3 2001.70 2448.14 148.34 19500.90 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 18.99 18.99 1.73 1.73 0.00 0.00 0.00 0.00 13:19:01 ens3 2022.59 2197.08 157.28 17338.55 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 13:20:01 ens3 1857.76 2269.22 135.87 18265.51 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 53.72 53.72 4.88 4.88 0.00 0.00 0.00 0.00 13:21:01 ens3 845.96 952.17 369.10 5761.36 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:22:01 ens3 60.94 60.86 321.61 14.70 0.00 0.00 0.00 0.00 Average: docker0 0.56 1.51 0.03 5.38 0.00 0.00 0.00 0.00 Average: lo 9.11 9.11 0.83 0.83 0.00 0.00 0.00 0.00 Average: ens3 1036.54 996.05 1784.08 5171.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23713) 06/25/25 _x86_64_ (8 CPU) 13:09:50 LINUX RESTART (8 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 9.30 0.00 1.37 2.33 0.04 86.96 13:11:01 0 5.25 0.00 1.42 2.76 0.07 90.50 13:11:01 1 5.01 0.00 1.07 0.32 0.02 93.59 13:11:01 2 8.98 0.00 1.27 0.54 0.05 89.16 13:11:01 3 6.94 0.00 0.99 1.36 0.05 90.66 13:11:01 4 20.69 0.00 2.49 0.92 0.05 75.85 13:11:01 5 14.60 0.00 1.23 0.40 0.03 83.73 13:11:01 6 5.71 0.00 1.22 10.80 0.05 82.21 13:11:01 7 7.16 0.00 1.22 1.55 0.03 90.04 13:12:01 all 19.15 0.00 1.54 1.32 0.06 77.93 13:12:01 0 14.17 0.00 1.67 1.41 0.08 82.66 13:12:01 1 19.92 0.00 2.12 0.28 0.07 77.61 13:12:01 2 21.59 0.00 1.70 0.57 0.07 76.07 13:12:01 3 16.70 0.00 1.24 0.79 0.05 81.22 13:12:01 4 19.07 0.00 1.20 0.33 0.05 79.34 13:12:01 5 13.28 0.00 1.29 2.57 0.03 82.82 13:12:01 6 17.91 0.00 1.13 3.97 0.05 76.93 13:12:01 7 30.54 0.00 1.94 0.64 0.05 66.83 13:13:01 all 35.29 0.00 2.49 0.20 0.07 61.94 13:13:01 0 30.97 0.00 2.14 0.30 0.07 66.53 13:13:01 1 19.88 0.00 3.63 0.00 0.05 76.44 13:13:01 2 39.33 0.00 0.48 0.00 0.05 60.14 13:13:01 3 24.31 0.00 2.52 0.12 0.05 73.01 13:13:01 4 29.99 0.00 2.51 0.12 0.10 67.28 13:13:01 5 45.14 0.00 1.96 0.72 0.08 52.10 13:13:01 6 51.82 0.00 4.03 0.37 0.07 43.72 13:13:01 7 40.90 0.00 2.64 0.02 0.07 56.38 13:14:01 all 34.28 0.00 2.81 1.44 0.06 61.41 13:14:01 0 31.43 0.00 0.58 0.12 0.05 67.82 13:14:01 1 35.61 0.00 4.12 0.42 0.07 59.79 13:14:01 2 25.60 0.00 3.45 7.05 0.07 63.83 13:14:01 3 33.00 0.00 1.78 3.86 0.07 61.29 13:14:01 4 31.48 0.00 1.42 0.02 0.05 67.03 13:14:01 5 40.08 0.00 1.74 0.07 0.07 58.05 13:14:01 6 42.05 0.00 5.81 0.03 0.07 52.04 13:14:01 7 34.95 0.00 3.62 0.00 0.07 61.36 13:15:01 all 23.70 0.00 1.95 0.90 0.06 73.39 13:15:01 0 40.11 0.00 5.42 0.80 0.07 53.60 13:15:01 1 18.82 0.00 1.59 0.33 0.07 79.20 13:15:01 2 13.93 0.00 1.19 5.08 0.07 79.74 13:15:01 3 17.78 0.00 2.22 0.59 0.05 79.36 13:15:01 4 31.22 0.00 1.44 0.03 0.07 67.25 13:15:01 5 31.94 0.00 1.45 0.02 0.05 66.54 13:15:01 6 12.77 0.00 1.05 0.02 0.05 86.11 13:15:01 7 23.06 0.00 1.20 0.28 0.08 75.38 13:16:01 all 7.47 0.00 4.62 3.49 0.06 84.36 13:16:01 0 10.85 0.00 4.73 0.81 0.07 83.54 13:16:01 1 5.46 0.00 3.42 0.10 0.07 90.95 13:16:01 2 9.58 0.00 7.53 4.33 0.07 78.49 13:16:01 3 7.82 0.00 3.43 7.17 0.07 81.51 13:16:01 4 5.97 0.00 3.59 6.58 0.05 83.81 13:16:01 5 7.12 0.00 7.47 0.79 0.07 84.56 13:16:01 6 7.89 0.00 3.31 4.70 0.07 84.04 13:16:01 7 5.05 0.00 3.45 3.50 0.05 87.96 13:17:01 all 6.72 0.00 5.29 3.34 0.05 84.61 13:17:01 0 7.07 0.00 6.98 4.81 0.05 81.09 13:17:01 1 7.00 0.00 2.23 1.14 0.03 89.59 13:17:01 2 8.76 0.00 9.98 4.39 0.05 76.82 13:17:01 3 5.03 0.00 2.50 0.02 0.03 92.42 13:17:01 4 7.55 0.00 3.10 0.08 0.05 89.22 13:17:01 5 8.15 0.00 5.80 4.16 0.03 81.86 13:17:01 6 4.41 0.00 7.71 9.69 0.05 78.13 13:17:01 7 5.76 0.00 3.98 2.48 0.07 87.71 13:18:01 all 22.60 0.00 0.75 0.05 0.07 76.53 13:18:01 0 28.04 0.00 0.92 0.03 0.08 70.92 13:18:01 1 23.56 0.00 0.76 0.29 0.07 75.33 13:18:01 2 14.71 0.00 0.44 0.00 0.05 84.80 13:18:01 3 25.19 0.00 0.70 0.00 0.08 74.02 13:18:01 4 25.83 0.00 0.96 0.02 0.07 73.12 13:18:01 5 19.83 0.00 0.60 0.00 0.08 79.49 13:18:01 6 19.06 0.00 0.69 0.03 0.08 80.13 13:18:01 7 24.58 0.00 0.95 0.02 0.08 74.37 13:19:01 all 20.14 0.00 0.73 0.05 0.06 79.02 13:19:01 0 10.86 0.00 0.48 0.02 0.03 88.61 13:19:01 1 24.72 0.00 0.84 0.17 0.05 74.22 13:19:01 2 16.96 0.00 0.55 0.02 0.05 82.42 13:19:01 3 19.84 0.00 0.70 0.00 0.05 79.41 13:19:01 4 24.74 0.00 0.77 0.02 0.05 74.42 13:19:01 5 22.75 0.00 0.94 0.00 0.07 76.24 13:19:01 6 26.36 0.00 1.02 0.13 0.07 72.42 13:19:01 7 14.97 0.00 0.54 0.02 0.05 84.43 13:20:01 all 21.38 0.00 0.74 0.04 0.07 77.77 13:20:01 0 17.80 0.00 0.57 0.00 0.05 81.58 13:20:01 1 24.93 0.00 0.96 0.00 0.07 74.04 13:20:01 2 15.12 0.00 0.50 0.02 0.08 84.28 13:20:01 3 19.68 0.00 0.76 0.02 0.07 79.48 13:20:01 4 25.70 0.00 0.92 0.00 0.08 73.29 13:20:01 5 25.64 0.00 0.72 0.02 0.08 73.54 13:20:01 6 19.13 0.00 0.75 0.27 0.10 79.75 13:20:01 7 23.11 0.00 0.74 0.00 0.07 76.08 13:21:01 all 12.51 0.00 3.21 1.25 0.06 82.97 13:21:01 0 12.49 0.00 3.14 1.19 0.05 83.13 13:21:01 1 14.41 0.00 1.12 0.03 0.03 84.41 13:21:01 2 6.75 0.00 2.98 1.05 0.07 89.15 13:21:01 3 16.33 0.00 8.71 4.98 0.07 69.92 13:21:01 4 13.73 0.00 2.13 0.05 0.07 84.03 13:21:01 5 11.46 0.00 1.21 0.02 0.05 87.26 13:21:01 6 12.50 0.00 4.75 2.72 0.08 79.96 13:21:01 7 12.45 0.00 1.66 0.03 0.05 85.81 13:21:01 CPU %user %nice %system %iowait %steal %idle 13:22:01 all 21.32 0.00 5.36 0.10 0.06 73.16 13:22:01 0 17.73 0.00 6.83 0.50 0.07 74.87 13:22:01 1 35.77 0.00 10.95 0.07 0.08 53.13 13:22:01 2 14.31 0.00 4.15 0.05 0.07 81.43 13:22:01 3 24.44 0.00 4.95 0.02 0.07 70.53 13:22:01 4 26.20 0.00 7.21 0.00 0.05 66.54 13:22:01 5 15.11 0.00 3.08 0.03 0.05 81.72 13:22:01 6 22.27 0.00 4.15 0.15 0.07 73.37 13:22:01 7 14.74 0.00 1.62 0.00 0.07 83.58 Average: all 19.51 0.00 2.57 1.21 0.06 76.66 Average: 0 18.92 0.00 2.90 1.06 0.06 77.06 Average: 1 19.59 0.00 2.73 0.26 0.06 77.37 Average: 2 16.31 0.00 2.84 1.92 0.06 78.87 Average: 3 18.12 0.00 2.54 1.57 0.06 77.72 Average: 4 21.87 0.00 2.31 0.68 0.06 75.08 Average: 5 21.28 0.00 2.28 0.73 0.06 75.64 Average: 6 20.20 0.00 2.96 2.73 0.07 74.04 Average: 7 19.79 0.00 1.96 0.71 0.06 77.48