---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2890 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 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 873 25281 0 6011 30838 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:34:35:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fe34:35bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:3e:da:42 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-v1-8c-8g-2890) 06/27/26 _x86_64_ (8 CPU) 01:26:55 LINUX RESTART (8 CPU) 01:27:01 tps rtps wtps bread/s bwrtn/s 01:28:03 425.83 73.77 352.06 5285.92 140168.64 01:29:01 194.05 35.63 158.42 1849.06 84143.98 01:30:01 138.13 15.85 122.28 799.20 23246.26 01:31:01 139.36 3.93 135.43 186.00 14949.08 01:32:01 101.20 3.40 97.80 180.27 13200.40 01:33:01 24.53 1.23 23.30 54.52 2031.29 01:34:01 66.42 3.30 63.12 171.74 24258.14 01:35:01 95.97 6.20 89.77 253.32 1761.79 01:36:01 197.30 3.60 193.70 222.23 24874.26 01:37:01 32.29 1.00 31.29 25.06 23540.39 01:38:01 628.48 19.80 608.68 1035.49 43578.74 01:39:01 621.28 19.70 601.58 1029.53 10041.54 01:40:01 560.87 17.08 543.79 932.19 19460.99 Average: 248.27 15.68 232.59 922.58 32579.67 01:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:03 30198600 31680140 2740620 8.32 60316 1736344 1450980 4.27 900308 1557716 103460 01:29:01 28622284 31216952 4316936 13.11 89220 2788456 1904888 5.60 1400188 2568812 226544 01:30:01 27218156 30311460 5721064 17.37 100856 3261416 2539036 7.47 2395620 2946472 16880 01:31:01 25817368 29315588 7121852 21.62 109980 3639772 4640464 13.65 3453280 3260888 14144 01:32:01 23997108 27862468 8942112 27.15 114160 3991004 5478548 16.12 5080860 3436432 3228 01:33:01 24715908 28635524 8223312 24.97 115748 4041280 4789296 14.09 4418200 3380416 355984 01:34:01 23762668 28047388 9176552 27.86 118408 4392124 5176548 15.23 5009100 3727356 1608 01:35:01 24927060 29572104 8012160 24.32 122624 4736160 3570860 10.51 3521632 4038956 671580 01:36:01 24149328 29153960 8789892 26.69 129140 5078536 3967996 11.67 3950188 4377028 680584 01:37:01 24639052 29633524 8300168 25.20 129936 5067472 3076764 9.05 3473140 4362972 326688 01:38:01 23006780 28742240 9932440 30.15 145768 5769960 4276808 12.58 4403588 5033096 1244 01:39:01 21935548 27683968 11003672 33.41 155788 5771776 5261408 15.48 5469848 5033284 1284 01:40:01 25854316 31546660 7084904 21.51 161004 5712476 1468744 4.32 1614724 4980968 32980 Average: 25295706 29492460 7643514 23.20 119458 4306675 3661718 10.77 3468514 3746492 187401 01:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:03 ens3 487.19 308.83 1872.97 83.01 0.00 0.00 0.00 0.00 01:28:03 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 01:28:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 546.79 333.32 12098.30 38.88 0.00 0.00 0.00 0.00 01:29:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 1147.81 768.74 7292.34 203.35 0.00 0.00 0.00 0.00 01:30:01 lo 4.92 4.92 0.48 0.48 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 1232.98 808.65 5234.84 244.59 0.00 0.00 0.00 0.00 01:31:01 lo 22.58 22.58 5.43 5.43 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 1005.42 672.44 262.10 231.88 0.00 0.00 0.00 0.00 01:32:01 lo 66.71 66.71 13.75 13.75 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 1548.39 1034.66 1023.91 399.76 0.00 0.00 0.00 0.00 01:33:01 lo 124.18 124.18 28.70 28.70 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 544.94 334.48 165.46 122.48 0.00 0.00 0.00 0.00 01:34:01 lo 19.88 19.88 2.89 2.89 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 294.17 217.38 281.28 73.05 0.00 0.00 0.00 0.00 01:35:01 lo 22.43 22.43 2.83 2.83 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 1647.47 1179.69 413.13 470.16 0.00 0.00 0.00 0.00 01:36:01 lo 70.64 70.64 28.68 28.68 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 1812.31 1262.49 514.41 465.18 0.00 0.00 0.00 0.00 01:37:01 lo 51.51 51.51 31.63 31.63 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 762.44 503.13 534.17 204.21 0.00 0.00 0.00 0.00 01:38:01 lo 140.48 140.48 41.40 41.40 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 486.95 309.53 148.57 136.95 0.00 0.00 0.00 0.00 01:39:01 lo 138.56 138.56 39.79 39.79 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 146.96 90.85 48.19 34.73 0.00 0.00 0.00 0.00 01:40:01 lo 59.49 59.49 11.58 11.58 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 898.13 602.56 2274.00 208.76 0.00 0.00 0.00 0.00 Average: lo 55.84 55.84 16.00 16.00 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2890) 06/27/26 _x86_64_ (8 CPU) 01:26:55 LINUX RESTART (8 CPU) 01:27:01 CPU %user %nice %system %iowait %steal %idle 01:28:03 all 8.46 0.00 1.25 2.74 0.04 87.51 01:28:03 0 6.83 0.00 0.58 2.50 0.03 90.05 01:28:03 1 7.57 0.00 0.79 2.74 0.05 88.85 01:28:03 2 16.03 0.00 2.49 0.57 0.03 80.88 01:28:03 3 2.89 0.00 0.95 2.81 0.03 93.31 01:28:03 4 6.27 0.00 1.78 0.57 0.07 91.31 01:28:03 5 4.30 0.00 0.80 0.40 0.02 94.48 01:28:03 6 16.76 0.00 1.97 4.71 0.03 76.52 01:28:03 7 7.02 0.00 0.59 7.59 0.05 84.75 01:29:01 all 12.47 0.00 1.05 1.33 0.04 85.10 01:29:01 0 3.97 0.00 0.50 4.04 0.02 91.47 01:29:01 1 17.57 0.00 0.88 0.24 0.05 81.26 01:29:01 2 8.46 0.00 0.45 0.02 0.02 91.06 01:29:01 3 6.42 0.00 0.76 0.93 0.02 91.87 01:29:01 4 24.49 0.00 3.02 0.76 0.07 71.65 01:29:01 5 3.99 0.00 0.26 0.02 0.03 95.70 01:29:01 6 15.97 0.00 1.78 1.04 0.05 81.16 01:29:01 7 18.99 0.00 0.78 3.66 0.05 76.52 01:30:01 all 32.48 0.00 1.68 0.25 0.09 65.49 01:30:01 0 25.29 0.00 1.85 0.47 0.07 72.32 01:30:01 1 25.20 0.00 1.74 0.07 0.07 72.93 01:30:01 2 28.97 0.00 3.01 1.00 0.10 66.91 01:30:01 3 44.92 0.00 1.22 0.03 0.10 53.73 01:30:01 4 39.42 0.00 1.25 0.05 0.08 59.20 01:30:01 5 31.28 0.00 1.37 0.03 0.08 67.23 01:30:01 6 32.77 0.00 1.42 0.32 0.08 65.41 01:30:01 7 32.04 0.00 1.52 0.05 0.08 66.30 01:31:01 all 40.49 0.00 1.97 0.43 0.09 57.02 01:31:01 0 51.55 0.00 3.26 1.14 0.12 43.94 01:31:01 1 41.25 0.00 2.19 1.19 0.12 55.25 01:31:01 2 31.85 0.00 2.46 0.08 0.08 65.53 01:31:01 3 37.20 0.00 1.57 0.00 0.10 61.13 01:31:01 4 48.97 0.00 1.35 0.67 0.10 48.91 01:31:01 5 30.37 0.00 1.05 0.05 0.08 68.44 01:31:01 6 35.70 0.00 0.79 0.17 0.08 63.26 01:31:01 7 47.02 0.00 3.06 0.20 0.10 49.62 01:32:01 all 22.35 0.00 1.23 0.43 0.06 75.94 01:32:01 0 15.27 0.00 1.37 0.08 0.07 83.21 01:32:01 1 21.17 0.00 1.25 0.97 0.07 76.54 01:32:01 2 28.16 0.00 1.17 0.08 0.05 70.53 01:32:01 3 19.59 0.00 1.05 1.59 0.05 77.73 01:32:01 4 27.04 0.00 1.37 0.60 0.07 70.93 01:32:01 5 29.53 0.00 1.62 0.00 0.05 68.81 01:32:01 6 20.42 0.00 0.63 0.07 0.05 78.83 01:32:01 7 17.61 0.00 1.38 0.00 0.07 80.94 01:33:01 all 17.13 0.00 1.82 0.03 0.05 80.98 01:33:01 0 11.30 0.00 1.64 0.03 0.03 86.99 01:33:01 1 19.82 0.00 1.42 0.10 0.05 78.61 01:33:01 2 24.10 0.00 2.00 0.05 0.05 73.80 01:33:01 3 11.69 0.00 3.26 0.00 0.05 85.01 01:33:01 4 20.51 0.00 1.70 0.00 0.07 77.71 01:33:01 5 22.48 0.00 1.20 0.00 0.05 76.27 01:33:01 6 15.48 0.00 1.92 0.05 0.05 82.50 01:33:01 7 11.66 0.00 1.42 0.00 0.05 86.88 01:34:01 all 12.12 0.00 0.69 0.41 0.03 86.75 01:34:01 0 10.16 0.00 0.28 0.02 0.02 89.53 01:34:01 1 9.71 0.00 0.50 1.52 0.02 88.25 01:34:01 2 15.97 0.00 0.52 0.07 0.03 83.41 01:34:01 3 13.40 0.00 0.32 0.00 0.03 86.25 01:34:01 4 16.75 0.00 1.20 0.02 0.03 82.00 01:34:01 5 9.42 0.00 0.83 1.69 0.03 88.03 01:34:01 6 8.29 0.00 1.03 0.00 0.03 90.65 01:34:01 7 13.25 0.00 0.82 0.02 0.05 85.86 01:35:01 all 18.74 0.00 1.17 0.28 0.05 79.76 01:35:01 0 19.69 0.00 1.58 0.00 0.05 78.68 01:35:01 1 20.94 0.00 1.29 1.17 0.07 76.54 01:35:01 2 16.64 0.00 0.82 0.82 0.05 81.68 01:35:01 3 19.22 0.00 1.15 0.25 0.07 79.32 01:35:01 4 20.73 0.00 1.72 0.00 0.05 77.50 01:35:01 5 16.67 0.00 1.20 0.02 0.05 82.06 01:35:01 6 15.18 0.00 0.27 0.02 0.05 84.49 01:35:01 7 20.84 0.00 1.30 0.00 0.05 77.81 01:36:01 all 28.46 0.00 3.71 0.90 0.07 66.86 01:36:01 0 20.53 0.00 3.71 0.60 0.07 75.08 01:36:01 1 21.69 0.00 4.59 0.10 0.07 73.55 01:36:01 2 23.17 0.00 3.83 0.00 0.05 72.96 01:36:01 3 28.30 0.00 6.80 0.61 0.07 64.22 01:36:01 4 29.49 0.00 3.57 0.18 0.05 66.71 01:36:01 5 31.18 0.00 2.29 2.06 0.07 64.40 01:36:01 6 45.25 0.00 1.12 1.39 0.10 52.15 01:36:01 7 28.10 0.00 3.78 2.29 0.09 65.74 01:37:01 all 21.78 0.00 2.73 0.29 0.06 75.15 01:37:01 0 17.77 0.00 2.64 0.00 0.05 79.54 01:37:01 1 37.92 0.00 2.21 0.02 0.07 59.79 01:37:01 2 27.72 0.00 1.77 0.00 0.07 70.45 01:37:01 3 23.26 0.00 0.80 0.00 0.07 75.87 01:37:01 4 18.30 0.00 2.46 0.03 0.05 79.15 01:37:01 5 13.91 0.00 7.55 1.74 0.05 76.75 01:37:01 6 21.75 0.00 2.27 0.47 0.05 75.46 01:37:01 7 13.61 0.00 2.11 0.02 0.05 84.22 01:38:01 all 34.26 0.00 2.26 2.11 0.08 61.28 01:38:01 0 35.73 0.00 1.79 1.04 0.10 61.35 01:38:01 1 29.18 0.00 1.47 2.19 0.08 67.07 01:38:01 2 43.78 0.00 2.95 0.28 0.10 52.89 01:38:01 3 30.85 0.00 3.34 1.54 0.08 64.18 01:38:01 4 38.01 0.00 1.24 2.74 0.08 57.94 01:38:01 5 31.31 0.00 3.20 3.25 0.08 62.15 01:38:01 6 23.89 0.00 1.54 2.83 0.07 71.68 01:38:01 7 41.34 0.00 2.56 3.05 0.08 52.97 01:38:01 CPU %user %nice %system %iowait %steal %idle 01:39:01 all 12.07 0.00 1.23 3.81 0.06 82.84 01:39:01 0 15.70 0.00 1.95 4.16 0.07 78.12 01:39:01 1 11.40 0.00 1.72 5.88 0.07 80.93 01:39:01 2 13.36 0.00 1.15 0.28 0.07 85.14 01:39:01 3 9.71 0.00 1.35 1.92 0.05 86.97 01:39:01 4 16.79 0.00 1.42 15.42 0.07 66.31 01:39:01 5 12.13 0.00 0.65 0.74 0.05 86.44 01:39:01 6 9.99 0.00 0.87 1.02 0.05 88.07 01:39:01 7 7.45 0.00 0.77 1.04 0.05 90.69 01:40:01 all 10.58 0.00 0.96 1.98 0.05 86.43 01:40:01 0 6.81 0.00 0.70 2.19 0.05 90.25 01:40:01 1 9.39 0.00 1.22 2.42 0.05 86.92 01:40:01 2 8.88 0.00 1.40 2.67 0.05 86.99 01:40:01 3 7.78 0.00 0.65 0.48 0.05 91.03 01:40:01 4 6.08 0.00 0.67 0.03 0.03 93.18 01:40:01 5 19.61 0.00 1.17 3.21 0.07 75.95 01:40:01 6 19.66 0.00 1.23 3.42 0.07 75.62 01:40:01 7 6.44 0.00 0.59 1.45 0.02 91.51 Average: all 20.89 0.00 1.67 1.15 0.06 76.23 Average: 0 18.54 0.00 1.68 1.24 0.06 78.48 Average: 1 21.00 0.00 1.64 1.43 0.06 75.87 Average: 2 22.11 0.00 1.85 0.46 0.06 75.52 Average: 3 19.65 0.00 1.79 0.78 0.06 77.72 Average: 4 24.06 0.00 1.75 1.62 0.06 72.51 Average: 5 19.72 0.00 1.79 1.02 0.06 77.42 Average: 6 21.63 0.00 1.29 1.19 0.06 75.83 Average: 7 20.39 0.00 1.59 1.48 0.06 76.48