---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2976 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 21G 135G 14% / 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 915 16970 0 14281 30799 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:9e:78:ca brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fe9e:78ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:58:da:6c 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::42:25ff:fe58:da6c/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-2976) 11/22/23 _x86_64_ (8 CPU) 14:13:42 LINUX RESTART (8 CPU) 14:14:02 tps rtps wtps bread/s bwrtn/s 14:15:01 162.00 84.63 77.36 5814.84 59079.36 14:16:01 111.63 19.50 92.13 1494.28 26781.94 14:17:01 251.17 5.38 245.79 468.70 66154.39 14:18:01 446.82 0.03 446.78 3.47 68317.76 14:19:01 510.10 0.05 510.05 2.51 80302.97 14:20:01 316.88 0.10 316.78 15.19 148554.35 14:21:01 284.05 1.30 282.75 44.13 89792.63 14:22:01 345.55 0.02 345.53 3.47 93200.53 14:23:01 135.93 0.07 135.86 4.93 49003.97 14:24:01 196.37 5.28 191.08 44.39 30930.58 14:25:01 290.40 0.00 290.40 0.00 77826.76 14:26:01 213.33 0.00 213.33 0.00 65007.97 14:27:01 123.18 0.42 122.76 23.60 16866.12 14:28:01 162.71 1.08 161.62 113.18 23372.90 14:29:01 53.29 7.17 46.13 497.78 8320.61 Average: 240.47 8.25 232.22 562.58 60248.41 14:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:15:01 30105724 31698260 2833496 8.60 63632 1841548 1464132 4.31 914728 1639772 172492 14:16:01 29735776 31552704 3203444 9.73 81180 2035708 1959752 5.77 1085832 1810492 135968 14:17:01 28079068 30923920 4860152 14.75 108136 3006864 2358152 6.94 1792648 2694152 8 14:18:01 26721444 30806788 6217776 18.88 148396 4114776 2517144 7.41 1986488 3746456 9892 14:19:01 25752368 30851252 7186852 21.82 199036 5028172 2341528 6.89 1963600 4693700 473324 14:20:01 23418596 30840664 9520624 28.90 230584 7221340 2420680 7.12 2595960 6293764 72872 14:21:01 21815268 30632824 11123952 33.77 288612 8480912 2381364 7.01 3431772 6974320 102772 14:22:01 20284344 30612148 12654876 38.42 344336 9852848 2412076 7.10 4258728 7587548 4 14:23:01 19591272 30613240 13347948 40.52 379968 10456924 2416428 7.11 4401380 8090368 102620 14:24:01 17014760 30522252 15924460 48.34 412828 12656016 2601200 7.65 4601748 10201200 1968060 14:25:01 15127996 30602492 17811224 54.07 460608 14449676 2440164 7.18 4842432 11725936 1827112 14:26:01 17374056 30613760 15565164 47.25 460676 12402404 2457576 7.23 4495432 10021396 188 14:27:01 17689284 31599432 15249936 46.30 465332 13023444 1463264 4.31 3530652 10624952 353316 14:28:01 16070172 30545952 16869048 51.21 466500 13527264 4117012 12.11 4710064 11012544 144524 14:29:01 17431696 31585896 15507524 47.08 467776 13252224 1517364 4.46 3658940 10739556 20620 Average: 21747455 30933439 11191765 33.98 305173 8756675 2324522 6.84 3218027 7190410 358918 14:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:15:01 ens3 372.35 236.85 1563.69 62.33 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 14:16:01 ens3 194.30 164.29 1220.16 44.06 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 14:17:01 ens3 419.87 306.46 5869.85 46.15 0.00 0.00 0.00 0.00 14:17:01 docker0 17.84 58.75 1.19 1178.90 0.00 0.00 0.00 0.00 14:17:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:18:01 ens3 396.65 188.15 6207.71 50.10 0.00 0.00 0.00 0.00 14:18:01 docker0 104.45 278.66 6.89 5429.55 0.00 0.00 0.00 0.00 14:18:01 vethf425518 88.54 222.49 7.01 4250.68 0.00 0.00 0.00 0.35 14:18:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:19:01 ens3 133.76 83.58 3220.87 14.50 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 109.21 48.10 3189.77 5.60 0.00 0.00 0.00 0.00 14:20:01 vethc525da1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:21:01 ens3 70.52 69.29 528.84 14.36 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 ens3 4.83 5.03 1.20 1.29 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 ens3 153.61 78.99 1938.73 14.89 0.00 0.00 0.00 0.00 14:23:01 docker0 57.77 130.03 8.11 1894.35 0.00 0.00 0.00 0.00 14:23:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 veth58210a0 124.81 214.30 9.14 5593.49 0.00 0.00 0.00 0.46 14:24:01 ens3 253.99 158.19 5881.82 16.88 0.00 0.00 0.00 0.00 14:24:01 docker0 124.81 214.25 7.44 5593.48 0.00 0.00 0.00 0.00 14:24:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 ens3 3.45 2.13 1.85 1.52 0.00 0.00 0.00 0.00 14:25:01 docker0 0.30 0.28 0.03 0.56 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 1.05 0.83 0.50 0.80 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 br-40dec0fa403f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 218.53 107.75 2840.44 18.61 0.00 0.00 0.00 0.00 14:27:01 docker0 10.61 36.28 0.66 522.86 0.00 0.00 0.00 0.00 14:27:01 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 14:28:01 veth971952a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:28:01 br-40dec0fa403f 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 2.77 2.32 0.66 0.80 0.00 0.00 0.00 0.00 14:28:01 vethd2ec5ce 32.73 32.54 58.93 2.91 0.00 0.00 0.00 0.00 14:29:01 ens3 40.26 34.31 67.19 21.61 0.00 0.00 0.00 0.00 14:29:01 docker0 315.81 718.66 24.31 14621.03 0.00 0.00 0.00 0.00 14:29:01 lo 14.43 14.43 1.35 1.35 0.00 0.00 0.00 0.00 Average: ens3 158.10 98.93 2170.26 20.85 0.00 0.00 0.00 0.00 Average: docker0 21.06 47.93 1.62 975.20 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2976) 11/22/23 _x86_64_ (8 CPU) 14:13:42 LINUX RESTART (8 CPU) 14:14:02 CPU %user %nice %system %iowait %steal %idle 14:15:01 all 10.12 0.00 1.25 4.64 0.04 83.96 14:15:01 0 25.72 0.00 2.12 2.24 0.07 69.85 14:15:01 1 12.69 0.00 0.78 6.80 0.05 79.68 14:15:01 2 14.81 0.00 1.29 0.85 0.05 83.00 14:15:01 3 5.30 0.00 1.29 13.47 0.03 79.90 14:15:01 4 4.06 0.00 0.75 4.85 0.02 90.33 14:15:01 5 3.43 0.00 0.71 1.36 0.03 94.46 14:15:01 6 12.03 0.00 2.18 1.19 0.03 84.57 14:15:01 7 2.88 0.00 0.83 6.37 0.05 89.87 14:16:01 all 14.49 0.00 0.91 2.55 0.05 82.00 14:16:01 0 21.86 0.00 1.08 1.05 0.07 75.94 14:16:01 1 14.19 0.00 0.79 0.69 0.03 84.31 14:16:01 2 15.17 0.00 1.50 1.47 0.03 81.83 14:16:01 3 7.41 0.00 0.65 6.92 0.03 84.99 14:16:01 4 7.76 0.00 0.27 0.55 0.03 91.39 14:16:01 5 9.93 0.00 0.65 7.83 0.02 81.58 14:16:01 6 7.77 0.00 0.50 0.05 0.02 91.67 14:16:01 7 31.88 0.00 1.84 1.87 0.08 64.33 14:17:01 all 11.38 0.00 1.94 6.76 0.06 79.86 14:17:01 0 7.86 0.00 2.25 10.53 0.03 79.33 14:17:01 1 10.27 0.00 1.52 0.70 0.07 87.45 14:17:01 2 14.86 0.00 1.60 12.59 0.05 70.90 14:17:01 3 8.24 0.00 1.20 8.36 0.05 82.15 14:17:01 4 12.05 0.00 2.61 1.70 0.07 83.57 14:17:01 5 10.31 0.00 2.18 2.33 0.05 85.13 14:17:01 6 18.30 0.00 1.61 14.59 0.08 65.42 14:17:01 7 9.16 0.00 2.53 3.34 0.08 84.88 14:18:01 all 6.66 0.00 2.62 5.44 0.06 85.21 14:18:01 0 4.12 0.00 2.18 9.76 0.05 83.89 14:18:01 1 5.68 0.00 2.62 2.24 0.07 89.39 14:18:01 2 5.23 0.00 1.82 5.37 0.05 87.53 14:18:01 3 11.08 0.00 2.03 0.25 0.05 86.59 14:18:01 4 7.58 0.00 3.76 3.12 0.05 85.48 14:18:01 5 8.65 0.00 3.97 6.94 0.08 80.35 14:18:01 6 2.80 0.00 1.57 12.38 0.05 83.21 14:18:01 7 8.13 0.00 3.05 3.52 0.07 85.24 14:19:01 all 6.69 0.00 3.32 5.53 0.06 84.41 14:19:01 0 5.92 0.00 2.93 13.80 0.05 77.30 14:19:01 1 5.73 0.00 6.39 15.51 0.10 72.27 14:19:01 2 4.93 0.00 2.00 0.88 0.03 92.16 14:19:01 3 4.75 0.00 5.29 1.38 0.07 88.51 14:19:01 4 8.91 0.00 2.37 0.75 0.07 87.90 14:19:01 5 5.26 0.00 2.56 3.74 0.05 88.38 14:19:01 6 8.21 0.00 2.23 7.08 0.05 82.44 14:19:01 7 9.79 0.00 2.81 1.16 0.07 86.17 14:20:01 all 5.17 0.00 3.04 7.90 0.04 83.85 14:20:01 0 4.21 0.00 3.90 13.86 0.05 77.98 14:20:01 1 3.57 0.00 2.70 3.29 0.03 90.41 14:20:01 2 6.47 0.00 2.83 4.44 0.05 86.21 14:20:01 3 4.55 0.00 3.10 1.34 0.03 90.97 14:20:01 4 2.56 0.00 2.66 14.53 0.03 80.22 14:20:01 5 6.08 0.00 3.54 9.97 0.03 80.37 14:20:01 6 5.58 0.00 1.89 0.18 0.03 92.31 14:20:01 7 8.36 0.00 3.71 15.71 0.07 72.15 14:21:01 all 7.35 0.00 2.53 7.99 0.10 82.04 14:21:01 0 11.35 0.00 1.99 2.14 0.03 84.48 14:21:01 1 7.30 0.00 1.29 0.32 0.05 91.04 14:21:01 2 9.94 0.00 1.74 4.12 0.07 84.12 14:21:01 3 6.34 0.00 3.52 7.89 0.07 82.18 14:21:01 4 8.10 0.00 4.96 8.60 0.37 77.98 14:21:01 5 2.24 0.00 2.59 13.32 0.05 81.80 14:21:01 6 7.51 0.00 1.83 10.15 0.05 80.46 14:21:01 7 5.85 0.00 2.37 17.48 0.07 74.23 14:22:01 all 4.16 0.00 2.68 9.84 0.06 83.26 14:22:01 0 5.74 0.00 2.07 0.08 0.05 92.06 14:22:01 1 4.10 0.00 3.39 0.79 0.03 91.69 14:22:01 2 3.69 0.00 2.91 34.93 0.08 58.38 14:22:01 3 4.79 0.00 2.11 1.44 0.07 91.59 14:22:01 4 2.77 0.00 3.04 0.37 0.03 93.79 14:22:01 5 4.04 0.00 2.31 12.35 0.07 81.23 14:22:01 6 4.25 0.00 3.79 22.81 0.08 69.07 14:22:01 7 3.92 0.00 1.83 6.25 0.05 87.95 14:23:01 all 5.84 0.00 1.88 7.80 0.04 84.44 14:23:01 0 3.49 0.00 2.35 2.75 0.03 91.37 14:23:01 1 2.36 0.00 1.63 0.52 0.05 95.44 14:23:01 2 11.50 0.00 2.69 0.27 0.05 85.49 14:23:01 3 5.40 0.00 1.27 1.10 0.03 92.19 14:23:01 4 9.20 0.00 1.37 0.32 0.03 89.08 14:23:01 5 3.71 0.00 1.66 48.98 0.03 45.62 14:23:01 6 5.04 0.00 2.29 8.06 0.05 84.57 14:23:01 7 6.02 0.00 1.75 0.50 0.05 91.68 14:24:01 all 8.10 0.00 2.17 4.38 0.04 85.30 14:24:01 0 2.37 0.00 1.81 0.75 0.02 95.05 14:24:01 1 10.29 0.00 2.09 1.96 0.03 85.63 14:24:01 2 1.05 0.00 0.85 2.32 0.02 95.76 14:24:01 3 4.78 0.00 2.72 8.54 0.05 83.90 14:24:01 4 8.56 0.00 2.27 0.84 0.03 88.29 14:24:01 5 16.66 0.00 3.79 3.72 0.07 75.76 14:24:01 6 3.97 0.00 2.01 16.57 0.05 77.40 14:24:01 7 17.16 0.00 1.81 0.42 0.07 80.54 14:25:01 all 8.63 0.00 3.31 8.89 0.07 79.10 14:25:01 0 6.69 0.00 2.97 2.67 0.07 87.61 14:25:01 1 4.22 0.00 2.51 0.86 0.08 92.32 14:25:01 2 6.82 0.00 3.73 0.55 0.07 88.83 14:25:01 3 6.29 0.00 4.65 18.36 0.07 70.63 14:25:01 4 7.14 0.00 2.42 0.00 0.07 90.38 14:25:01 5 20.37 0.00 4.14 1.21 0.08 74.20 14:25:01 6 4.57 0.00 2.29 24.93 0.07 68.14 14:25:01 7 12.92 0.00 3.81 22.70 0.10 60.48 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 0.14 0.00 0.53 14.26 0.01 85.07 14:26:01 0 0.05 0.00 0.02 0.00 0.00 99.93 14:26:01 1 0.17 0.00 0.08 0.00 0.00 99.75 14:26:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:26:01 3 0.13 0.00 0.59 46.26 0.03 52.99 14:26:01 4 0.38 0.00 0.75 36.28 0.02 62.57 14:26:01 5 0.03 0.00 0.00 0.00 0.00 99.97 14:26:01 6 0.15 0.00 2.04 1.02 0.00 96.80 14:26:01 7 0.15 0.00 0.64 30.74 0.02 68.46 14:27:01 all 7.63 0.00 1.36 4.51 0.04 86.47 14:27:01 0 6.67 0.00 1.86 7.43 0.05 83.99 14:27:01 1 3.82 0.00 1.32 0.12 0.02 94.72 14:27:01 2 7.25 0.00 0.92 0.10 0.03 91.70 14:27:01 3 1.62 0.00 0.75 0.27 0.00 97.36 14:27:01 4 3.07 0.00 1.54 17.23 0.05 78.11 14:27:01 5 1.89 0.00 0.89 1.04 0.02 96.17 14:27:01 6 30.60 0.00 2.33 5.75 0.08 61.24 14:27:01 7 6.07 0.00 1.27 4.19 0.05 88.42 14:28:01 all 19.63 0.00 2.72 3.76 0.08 73.81 14:28:01 0 19.46 0.00 2.46 0.92 0.07 77.09 14:28:01 1 19.68 0.00 2.64 0.49 0.08 77.11 14:28:01 2 17.66 0.00 2.80 2.24 0.08 77.22 14:28:01 3 21.04 0.00 2.65 2.16 0.08 74.06 14:28:01 4 15.82 0.00 2.09 0.02 0.05 82.02 14:28:01 5 20.74 0.00 3.20 0.91 0.08 75.06 14:28:01 6 23.43 0.00 2.87 7.84 0.07 65.79 14:28:01 7 19.24 0.00 3.08 15.55 0.10 62.02 14:29:01 all 6.31 0.00 0.63 1.88 0.04 91.14 14:29:01 0 2.32 0.00 0.48 0.13 0.03 97.03 14:29:01 1 2.75 0.00 0.42 0.52 0.02 96.30 14:29:01 2 13.53 0.00 0.67 1.15 0.08 84.56 14:29:01 3 4.21 0.00 0.68 5.86 0.02 89.23 14:29:01 4 2.48 0.00 0.59 3.95 0.03 92.95 14:29:01 5 17.81 0.00 1.05 1.74 0.05 79.36 14:29:01 6 2.95 0.00 0.48 0.18 0.03 96.34 14:29:01 7 4.37 0.00 0.67 1.54 0.02 93.41 Average: all 8.15 0.00 2.06 6.41 0.05 83.33 Average: 0 8.50 0.00 2.03 4.54 0.04 84.88 Average: 1 7.12 0.00 2.01 2.31 0.05 88.51 Average: 2 8.86 0.00 1.82 4.73 0.05 84.54 Average: 3 6.40 0.00 2.16 8.23 0.05 83.17 Average: 4 6.70 0.00 2.10 6.20 0.06 84.94 Average: 5 8.75 0.00 2.21 7.68 0.05 81.30 Average: 6 9.14 0.00 1.99 8.84 0.05 79.98 Average: 7 9.74 0.00 2.13 8.73 0.06 79.34