---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16821 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 16G 140G 11% / 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 914 22658 0 8594 30797 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:b4:79:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:feb4:7946/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:1d:c3:d0 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:e9ff:fe1d:c3d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16821) 12/01/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 158.63 24.18 134.45 2389.43 51576.48 20:24:01 592.08 3.93 588.15 438.46 250263.09 20:25:01 231.49 0.15 231.34 10.13 46621.53 20:26:01 22.18 0.00 22.18 0.00 21182.07 20:27:01 174.55 7.25 167.31 1325.11 15415.43 20:28:01 83.15 0.63 82.52 21.46 25033.69 20:29:01 14.40 0.00 14.40 0.00 304.08 20:30:01 22.88 0.00 22.88 0.00 594.83 20:31:01 31.34 0.97 30.38 20.66 534.04 20:32:01 24.58 0.02 24.56 0.13 557.91 20:33:01 15.71 0.00 15.71 0.00 844.53 20:34:01 33.36 0.07 33.29 9.87 1003.17 20:35:01 73.64 1.62 72.02 89.85 2638.63 Average: 113.64 2.96 110.68 328.52 32018.92 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27746948 31496064 5192272 15.76 91332 3924464 2793352 8.22 1084088 3703120 2166868 20:24:01 22959844 30670500 9979376 30.30 162480 7579368 10294472 30.29 2085892 7209888 3828 20:25:01 19016272 26879500 13922948 42.27 172036 7727236 14438060 42.48 6102520 7056672 76 20:26:01 18967548 26831984 13971672 42.42 172276 7729120 14441320 42.49 6150544 7054492 568 20:27:01 18274564 26745404 14664656 44.52 202600 8249532 14821420 43.61 6360696 7470708 237420 20:28:01 18087780 26563752 14851440 45.09 205180 8245356 14900788 43.84 6858976 7149292 80 20:29:01 18062192 26540876 14877028 45.17 205344 8247696 14921612 43.90 6880904 7151068 1596 20:30:01 17884196 26368280 15055024 45.71 205620 8252728 15070300 44.34 7055560 7151296 2492 20:31:01 17242544 25733336 15696676 47.65 205852 8258788 15711956 46.23 7689564 7156280 2068 20:32:01 17230976 25728756 15708244 47.69 206044 8265416 15684384 46.15 7694980 7162332 2876 20:33:01 17130904 25644604 15808316 47.99 206272 8280460 15759076 46.37 7779936 7177280 636 20:34:01 19304452 27773020 13634768 41.39 206660 8244600 11824488 34.79 5723796 7107116 396 20:35:01 23215612 31546740 9723608 29.52 208544 8100168 1635932 4.81 2087476 6929892 11064 Average: 19624910 27578678 13314310 40.42 188480 7777302 12484397 36.73 5658072 6883034 186921 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 17.01 17.01 1.59 1.59 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 775.34 463.72 22500.94 44.08 0.00 0.00 0.00 0.00 20:24:01 veth7b9b2bb 0.15 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 vethd55f47a 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth31e1f88 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vetha4b42ca 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth7b9b2bb 4.33 5.55 0.63 0.53 0.00 0.00 0.00 0.00 20:25:01 vethd55f47a 154.73 172.08 28.67 30.13 0.00 0.00 0.00 0.00 20:25:01 veth31e1f88 92.09 91.82 15.60 18.62 0.00 0.00 0.00 0.00 20:25:01 vetha4b42ca 0.92 1.37 0.07 0.18 0.00 0.00 0.00 0.00 20:26:01 veth7b9b2bb 6.28 9.20 0.96 0.71 0.00 0.00 0.00 0.00 20:26:01 vethd55f47a 4.38 5.22 0.96 0.98 0.00 0.00 0.00 0.00 20:26:01 veth31e1f88 0.13 0.17 0.43 0.02 0.00 0.00 0.00 0.00 20:26:01 vetha4b42ca 1.48 1.87 0.14 2.07 0.00 0.00 0.00 0.00 20:27:01 veth7b9b2bb 7.13 10.21 1.23 0.91 0.00 0.00 0.00 0.00 20:27:01 vethd55f47a 6.32 7.98 0.79 0.98 0.00 0.00 0.00 0.00 20:27:01 veth31e1f88 0.52 0.43 0.56 0.03 0.00 0.00 0.00 0.00 20:27:01 vetha4b42ca 1.75 2.23 0.18 2.72 0.00 0.00 0.00 0.00 20:28:01 veth7b9b2bb 12.35 15.93 3.77 3.51 0.00 0.00 0.00 0.00 20:28:01 vethd55f47a 40.14 46.56 29.93 9.25 0.00 0.00 0.00 0.00 20:28:01 veth31e1f88 0.52 0.52 0.57 0.04 0.00 0.00 0.00 0.00 20:28:01 vetha4b42ca 3.22 4.20 0.38 7.88 0.00 0.00 0.00 0.00 20:29:01 veth7b9b2bb 11.91 15.65 3.06 2.95 0.00 0.00 0.00 0.00 20:29:01 vethd55f47a 41.06 46.19 30.99 11.37 0.00 0.00 0.00 0.00 20:29:01 veth31e1f88 0.43 0.35 0.56 0.03 0.00 0.00 0.00 0.00 20:29:01 vetha4b42ca 3.55 4.27 0.44 7.80 0.00 0.00 0.00 0.00 20:30:01 veth7b9b2bb 12.35 16.16 3.52 5.32 0.00 0.00 0.00 0.00 20:30:01 vethd55f47a 180.62 188.57 81.15 26.71 0.00 0.00 0.00 0.01 20:30:01 veth31e1f88 67.32 66.97 8.98 17.47 0.00 0.00 0.00 0.00 20:30:01 vetha4b42ca 3.20 4.25 0.38 8.37 0.00 0.00 0.00 0.00 20:31:01 veth7b9b2bb 14.13 18.15 4.14 5.89 0.00 0.00 0.00 0.00 20:31:01 vethd55f47a 128.85 135.49 82.84 20.09 0.00 0.00 0.00 0.01 20:31:01 veth31e1f88 37.69 37.31 6.22 9.65 0.00 0.00 0.00 0.00 20:31:01 vetha4b42ca 3.35 4.13 0.39 8.26 0.00 0.00 0.00 0.00 20:32:01 veth7b9b2bb 17.00 21.31 5.83 7.84 0.00 0.00 0.00 0.00 20:32:01 vethd55f47a 76.50 84.79 85.81 14.26 0.00 0.00 0.00 0.01 20:32:01 veth31e1f88 0.53 0.45 0.63 0.03 0.00 0.00 0.00 0.00 20:32:01 vetha4b42ca 3.93 5.63 0.46 12.64 0.00 0.00 0.00 0.00 20:33:01 veth7b9b2bb 11.85 15.65 3.72 3.83 0.00 0.00 0.00 0.00 20:33:01 vethd55f47a 45.54 49.89 51.69 10.06 0.00 0.00 0.00 0.00 20:33:01 veth31e1f88 0.48 0.42 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 vetha4b42ca 6.23 7.25 11.04 9.43 0.00 0.00 0.00 0.00 20:34:01 veth7b9b2bb 7.42 10.50 1.05 0.80 0.00 0.00 0.00 0.00 20:34:01 vethd55f47a 2.93 4.27 0.32 0.36 0.00 0.00 0.00 0.00 20:34:01 veth31e1f88 0.42 0.57 0.63 0.04 0.00 0.00 0.00 0.00 20:34:01 vetha4b42ca 2.20 3.05 0.19 2.23 0.00 0.00 0.00 0.00 20:35:01 lo 39.66 39.66 3.49 3.49 0.00 0.00 0.00 0.00 20:35:01 docker0 41.46 61.11 3.86 1425.03 0.00 0.00 0.00 0.00 20:35:01 ens3 2113.58 1251.62 52700.05 221.56 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 3.19 4.71 0.30 109.76 0.00 0.00 0.00 0.00 Average: ens3 135.70 78.68 3995.20 11.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16821) 12/01/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 12.26 0.00 2.15 2.37 0.04 83.19 20:23:01 0 6.43 0.00 2.06 1.96 0.03 89.51 20:23:01 1 18.33 0.00 2.33 1.38 0.03 77.92 20:23:01 2 15.01 0.00 2.17 0.70 0.03 82.10 20:23:01 3 4.35 0.00 2.04 0.12 0.02 93.48 20:23:01 4 25.11 0.00 2.79 2.11 0.09 69.90 20:23:01 5 18.47 0.00 2.57 1.75 0.05 77.15 20:23:01 6 3.97 0.00 1.52 10.60 0.05 83.86 20:23:01 7 6.38 0.00 1.63 0.32 0.02 91.65 20:24:01 all 18.42 0.00 7.14 15.98 0.08 58.38 20:24:01 0 18.79 0.00 7.26 17.50 0.10 56.34 20:24:01 1 17.65 0.00 7.48 22.62 0.08 52.17 20:24:01 2 18.69 0.00 6.77 3.22 0.07 71.26 20:24:01 3 18.38 0.00 8.39 21.58 0.08 51.57 20:24:01 4 18.83 0.00 7.41 22.59 0.07 51.10 20:24:01 5 17.93 0.00 7.25 25.63 0.07 49.13 20:24:01 6 20.39 0.00 6.64 9.88 0.08 63.01 20:24:01 7 16.65 0.00 5.97 4.99 0.08 72.31 20:25:01 all 73.75 0.00 6.18 0.51 0.13 19.44 20:25:01 0 72.38 0.00 5.68 0.05 0.12 21.76 20:25:01 1 74.76 0.00 6.68 0.20 0.12 18.24 20:25:01 2 76.82 0.00 6.18 0.17 0.13 16.70 20:25:01 3 76.24 0.00 6.26 0.39 0.14 16.97 20:25:01 4 76.55 0.00 6.16 1.33 0.12 15.84 20:25:01 5 73.90 0.00 6.51 0.49 0.12 18.98 20:25:01 6 69.56 0.00 6.00 0.19 0.12 24.13 20:25:01 7 69.73 0.00 5.93 1.24 0.14 22.96 20:26:01 all 3.89 0.00 0.54 0.58 0.07 94.92 20:26:01 0 4.14 0.00 0.63 0.02 0.07 95.14 20:26:01 1 2.94 0.00 0.55 0.02 0.07 96.42 20:26:01 2 4.56 0.00 0.63 0.02 0.07 94.72 20:26:01 3 4.09 0.00 0.52 0.02 0.07 95.31 20:26:01 4 4.06 0.00 0.62 4.42 0.08 90.82 20:26:01 5 4.03 0.00 0.35 0.02 0.08 95.52 20:26:01 6 2.73 0.00 0.50 0.02 0.07 96.68 20:26:01 7 4.54 0.00 0.50 0.17 0.05 94.74 20:27:01 all 7.64 0.00 1.74 0.89 0.08 89.65 20:27:01 0 6.79 0.00 2.37 0.43 0.10 90.31 20:27:01 1 5.44 0.00 1.17 0.05 0.08 93.25 20:27:01 2 9.87 0.00 2.13 3.85 0.08 84.06 20:27:01 3 8.78 0.00 1.47 0.79 0.07 88.89 20:27:01 4 7.34 0.00 1.49 0.40 0.08 90.68 20:27:01 5 8.26 0.00 1.93 0.34 0.07 89.41 20:27:01 6 4.20 0.00 1.41 0.44 0.07 93.89 20:27:01 7 10.46 0.00 1.94 0.87 0.07 86.66 20:28:01 all 8.28 0.00 1.35 1.05 0.08 89.24 20:28:01 0 7.61 0.00 1.27 0.33 0.08 90.71 20:28:01 1 8.01 0.00 1.27 0.25 0.07 90.40 20:28:01 2 7.62 0.00 1.86 0.85 0.08 89.58 20:28:01 3 8.23 0.00 1.21 0.05 0.08 90.43 20:28:01 4 9.66 0.00 1.71 5.42 0.08 83.13 20:28:01 5 9.25 0.00 1.20 0.35 0.08 89.11 20:28:01 6 7.69 0.00 0.89 0.35 0.08 90.98 20:28:01 7 8.20 0.00 1.41 0.77 0.08 89.54 20:29:01 all 6.00 0.00 0.62 0.04 0.08 93.26 20:29:01 0 6.56 0.00 0.72 0.02 0.08 92.62 20:29:01 1 6.07 0.00 0.70 0.02 0.08 93.12 20:29:01 2 6.29 0.00 0.64 0.05 0.08 92.94 20:29:01 3 5.50 0.00 0.57 0.02 0.08 93.83 20:29:01 4 6.30 0.00 0.68 0.03 0.07 92.92 20:29:01 5 5.20 0.00 0.43 0.05 0.07 94.25 20:29:01 6 5.10 0.00 0.64 0.00 0.07 94.20 20:29:01 7 6.98 0.00 0.57 0.17 0.07 92.22 20:30:01 all 8.30 0.00 0.87 0.04 0.08 90.71 20:30:01 0 7.16 0.00 0.87 0.02 0.08 91.87 20:30:01 1 6.69 0.00 0.80 0.02 0.08 92.41 20:30:01 2 9.91 0.00 0.89 0.02 0.07 89.12 20:30:01 3 7.61 0.00 0.79 0.05 0.07 91.49 20:30:01 4 7.39 0.00 0.89 0.05 0.08 91.59 20:30:01 5 9.77 0.00 1.22 0.02 0.07 88.93 20:30:01 6 8.19 0.00 0.65 0.03 0.08 91.04 20:30:01 7 9.66 0.00 0.85 0.13 0.08 89.27 20:31:01 all 7.55 0.00 0.81 0.07 0.08 91.49 20:31:01 0 6.61 0.00 0.95 0.08 0.08 92.27 20:31:01 1 8.85 0.00 0.88 0.07 0.07 90.13 20:31:01 2 7.76 0.00 0.85 0.05 0.08 91.25 20:31:01 3 7.24 0.00 0.91 0.02 0.10 91.74 20:31:01 4 6.77 0.00 0.67 0.10 0.08 92.37 20:31:01 5 7.79 0.00 0.74 0.03 0.08 91.36 20:31:01 6 7.53 0.00 0.69 0.02 0.07 91.70 20:31:01 7 7.83 0.00 0.79 0.20 0.08 91.10 20:32:01 all 5.32 0.00 0.66 0.07 0.07 93.88 20:32:01 0 5.32 0.00 0.82 0.17 0.08 93.61 20:32:01 1 3.96 0.00 0.62 0.05 0.07 95.31 20:32:01 2 5.52 0.00 0.77 0.05 0.08 93.58 20:32:01 3 4.66 0.00 0.54 0.12 0.07 94.62 20:32:01 4 5.53 0.00 0.72 0.07 0.07 93.62 20:32:01 5 6.06 0.00 0.62 0.07 0.07 93.19 20:32:01 6 5.17 0.00 0.67 0.03 0.08 94.04 20:32:01 7 6.39 0.00 0.60 0.02 0.07 92.93 20:33:01 all 3.69 0.00 0.57 0.06 0.07 95.60 20:33:01 0 4.24 0.00 0.65 0.15 0.07 94.89 20:33:01 1 3.20 0.00 0.58 0.02 0.07 96.13 20:33:01 2 3.43 0.00 0.54 0.10 0.07 95.87 20:33:01 3 3.81 0.00 0.48 0.00 0.07 95.64 20:33:01 4 4.63 0.00 0.50 0.00 0.07 94.80 20:33:01 5 3.63 0.00 0.52 0.02 0.07 95.77 20:33:01 6 3.11 0.00 0.75 0.07 0.07 96.01 20:33:01 7 3.52 0.00 0.54 0.12 0.07 95.76 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.53 0.00 0.87 0.13 0.08 96.40 20:34:01 0 2.26 0.00 0.85 0.38 0.07 96.44 20:34:01 1 2.71 0.00 0.94 0.03 0.07 96.25 20:34:01 2 2.27 0.00 0.92 0.18 0.07 96.56 20:34:01 3 2.14 0.00 0.92 0.13 0.10 96.70 20:34:01 4 2.56 0.00 0.85 0.02 0.08 96.49 20:34:01 5 2.59 0.00 0.87 0.05 0.08 96.41 20:34:01 6 2.66 0.00 0.87 0.12 0.10 96.25 20:34:01 7 3.02 0.00 0.70 0.10 0.05 96.12 20:35:01 all 7.24 0.00 0.81 0.24 0.03 91.67 20:35:01 0 4.09 0.00 0.72 1.39 0.02 93.79 20:35:01 1 11.48 0.00 1.07 0.12 0.05 87.29 20:35:01 2 28.57 0.00 1.35 0.13 0.05 69.89 20:35:01 3 1.05 0.00 0.52 0.02 0.02 98.40 20:35:01 4 0.65 0.00 0.52 0.08 0.02 98.73 20:35:01 5 4.56 0.00 0.77 0.12 0.02 94.54 20:35:01 6 3.79 0.00 0.97 0.05 0.05 95.14 20:35:01 7 3.73 0.00 0.60 0.05 0.03 95.59 Average: all 12.63 0.00 1.86 1.69 0.07 83.75 Average: 0 11.69 0.00 1.90 1.72 0.08 84.61 Average: 1 13.03 0.00 1.92 1.89 0.07 83.09 Average: 2 15.06 0.00 1.97 0.72 0.07 82.17 Average: 3 11.66 0.00 1.88 1.78 0.07 84.61 Average: 4 13.43 0.00 1.92 2.80 0.08 81.78 Average: 5 13.13 0.00 1.91 2.21 0.07 82.67 Average: 6 11.01 0.00 1.70 1.66 0.08 85.55 Average: 7 12.01 0.00 1.69 0.70 0.07 85.54