---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11355 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 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 899 22689 0 8578 30812 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:37:ce:4f brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe37:ce4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:c9:40:25 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::42:37ff:fec9:4025/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11355) 11/08/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 353.02 21.69 331.32 719.76 67417.93 20:24:01 418.03 20.26 397.77 2251.22 202363.21 20:25:01 423.41 3.08 420.33 414.46 103116.01 20:26:01 19.33 0.00 19.33 0.00 469.39 20:27:01 34.42 7.23 27.19 1338.89 4898.37 20:28:01 217.90 0.68 217.21 27.73 35366.51 20:29:01 14.15 0.00 14.15 0.00 385.14 20:30:01 18.31 0.02 18.30 0.67 505.92 20:31:01 30.19 0.00 30.19 0.00 515.51 20:32:01 22.89 0.00 22.89 0.00 585.40 20:33:01 17.80 0.00 17.80 0.00 458.19 20:34:01 33.94 1.03 32.91 33.86 1442.03 20:35:01 70.30 1.80 68.51 93.98 2387.47 Average: 128.75 4.29 124.45 375.44 32300.54 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30065488 31727656 2873732 8.72 76200 1890208 1377012 4.05 824476 1747032 224492 20:24:01 24024892 31642144 8914328 27.06 153836 7510252 1726432 5.08 1017408 7285400 1688048 20:25:01 20041676 27868840 12897544 39.16 170924 7694116 13066192 38.44 5031444 7121384 2552 20:26:01 19161912 26994248 13777308 41.83 171332 7699144 14239940 41.90 5992972 7023448 492 20:27:01 18699568 26858224 14239652 43.23 184760 7986480 14784960 43.50 6208272 7235508 189244 20:28:01 18233648 26689560 14705572 44.64 204128 8230876 14807152 43.57 6738688 7135036 4096 20:29:01 18179520 26638356 14759700 44.81 204280 8233392 14824772 43.62 6788920 7136096 1516 20:30:01 18119868 26583100 14819352 44.99 204544 8237428 14882032 43.79 6843832 7139452 1296 20:31:01 17525124 25993692 15414096 46.80 204668 8242364 15597108 45.89 7434764 7139912 1764 20:32:01 17420576 25896276 15518644 47.11 204836 8249220 15658012 46.07 7532444 7146028 1308 20:33:01 17309332 25803396 15629888 47.45 204984 8266836 15708660 46.22 7624784 7163212 13868 20:34:01 19267668 27717840 13671552 41.51 205556 8231472 12055208 35.47 5783508 7093216 380 20:35:01 23261972 31580192 9677248 29.38 207376 8090576 1599440 4.71 2058204 6918620 11364 Average: 20100865 27845656 12838355 38.98 184417 7581720 11563609 34.02 5375363 6714180 164648 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.20 1.20 0.15 0.15 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 93.57 64.61 1180.76 24.76 0.00 0.00 0.00 0.00 20:24:01 lo 18.86 18.86 1.72 1.72 0.00 0.00 0.00 0.00 20:24:01 br-da62a9e70c77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1478.80 806.17 47955.74 68.71 0.00 0.00 0.00 0.00 20:25:01 veth8695b89 11.18 14.73 1.01 325.52 0.00 0.00 0.00 0.03 20:25:01 veth4d1f97a 45.38 60.96 7.23 9.78 0.00 0.00 0.00 0.00 20:25:01 veth95a1183 0.78 1.13 0.05 0.06 0.00 0.00 0.00 0.00 20:25:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 20:26:01 veth8695b89 0.52 0.53 0.03 0.03 0.00 0.00 0.00 0.00 20:26:01 veth4d1f97a 112.03 114.81 22.16 21.11 0.00 0.00 0.00 0.00 20:26:01 veth95a1183 3.42 4.18 0.53 0.43 0.00 0.00 0.00 0.00 20:26:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 20:27:01 veth8695b89 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth4d1f97a 5.66 7.26 0.73 0.96 0.00 0.00 0.00 0.00 20:27:01 veth95a1183 3.37 4.95 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 20:28:01 veth8695b89 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth4d1f97a 22.86 27.33 15.77 4.95 0.00 0.00 0.00 0.00 20:28:01 veth95a1183 3.28 4.83 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 vethcaa8c0d 2.33 2.08 0.71 0.71 0.00 0.00 0.00 0.00 20:29:01 veth8695b89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth4d1f97a 37.46 42.56 22.74 8.41 0.00 0.00 0.00 0.00 20:29:01 veth95a1183 3.20 4.67 0.53 0.36 0.00 0.00 0.00 0.00 20:29:01 vethcaa8c0d 4.83 4.07 0.99 2.41 0.00 0.00 0.00 0.00 20:30:01 veth8695b89 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth4d1f97a 47.54 52.59 47.49 14.18 0.00 0.00 0.00 0.00 20:30:01 veth95a1183 3.28 4.77 0.54 0.38 0.00 0.00 0.00 0.00 20:30:01 vethcaa8c0d 6.25 5.27 4.33 3.09 0.00 0.00 0.00 0.00 20:31:01 veth8695b89 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth4d1f97a 210.20 218.08 80.75 26.60 0.00 0.00 0.00 0.01 20:31:01 veth95a1183 7.25 9.08 1.07 1.03 0.00 0.00 0.00 0.00 20:31:01 vethcaa8c0d 3.83 3.35 0.51 3.74 0.00 0.00 0.00 0.00 20:32:01 veth8695b89 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth4d1f97a 108.36 115.31 90.33 19.19 0.00 0.00 0.00 0.01 20:32:01 veth95a1183 5.55 7.16 0.85 0.59 0.00 0.00 0.00 0.00 20:32:01 vethcaa8c0d 5.36 4.53 1.13 4.14 0.00 0.00 0.00 0.00 20:33:01 veth8695b89 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth4d1f97a 61.26 67.59 78.96 12.57 0.00 0.00 0.00 0.01 20:33:01 veth95a1183 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 vethcaa8c0d 8.02 7.22 0.90 14.72 0.00 0.00 0.00 0.00 20:34:01 veth4d1f97a 3.18 4.90 0.40 0.42 0.00 0.00 0.00 0.00 20:34:01 veth95a1183 3.27 5.02 0.55 0.39 0.00 0.00 0.00 0.00 20:34:01 lo 38.26 38.26 3.35 3.35 0.00 0.00 0.00 0.00 20:34:01 veth976390b 200.15 198.97 34.64 45.97 0.00 0.00 0.00 0.00 20:35:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 20:35:01 docker0 35.61 59.32 3.56 1425.02 0.00 0.00 0.00 0.00 20:35:01 ens3 2097.53 1242.63 52600.38 215.12 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 2.74 4.56 0.27 109.61 0.00 0.00 0.00 0.00 Average: ens3 137.55 78.68 3985.94 12.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11355) 11/08/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.43 0.00 0.81 3.77 0.03 85.96 20:23:01 0 0.37 0.00 0.15 16.84 0.03 82.61 20:23:01 1 9.46 0.00 0.80 1.05 0.05 88.64 20:23:01 2 15.09 0.00 1.07 0.83 0.03 82.97 20:23:01 3 11.27 0.00 0.75 0.23 0.02 87.73 20:23:01 4 0.30 0.00 0.13 0.00 0.02 99.55 20:23:01 5 14.91 0.00 0.70 2.14 0.05 82.20 20:23:01 6 4.09 0.00 0.50 0.10 0.02 95.30 20:23:01 7 19.98 0.00 2.39 9.04 0.05 68.54 20:24:01 all 19.43 0.00 9.72 18.90 0.13 51.83 20:24:01 0 19.66 0.00 9.15 22.75 0.14 48.30 20:24:01 1 19.26 0.00 9.26 10.46 0.12 60.90 20:24:01 2 20.67 0.00 9.45 12.74 0.10 57.03 20:24:01 3 20.36 0.00 8.31 21.22 0.14 49.97 20:24:01 4 18.58 0.00 9.80 32.10 0.12 39.40 20:24:01 5 19.36 0.00 9.67 13.46 0.10 57.41 20:24:01 6 18.73 0.00 11.00 12.36 0.14 57.77 20:24:01 7 18.79 0.00 11.08 26.11 0.14 43.88 20:25:01 all 59.00 0.00 6.36 4.80 0.09 29.75 20:25:01 0 59.06 0.00 6.30 0.87 0.10 33.67 20:25:01 1 58.50 0.00 6.59 1.01 0.10 33.79 20:25:01 2 58.57 0.00 5.92 0.77 0.10 34.63 20:25:01 3 58.70 0.00 6.06 9.16 0.08 25.98 20:25:01 4 59.25 0.00 6.33 2.16 0.08 32.18 20:25:01 5 60.21 0.00 6.23 0.91 0.07 32.59 20:25:01 6 57.94 0.00 7.23 22.15 0.10 12.58 20:25:01 7 59.73 0.00 6.24 1.43 0.08 32.52 20:26:01 all 35.42 0.00 2.88 0.05 0.10 61.55 20:26:01 0 35.17 0.00 3.09 0.10 0.08 61.56 20:26:01 1 35.87 0.00 3.26 0.00 0.12 60.76 20:26:01 2 38.87 0.00 3.19 0.02 0.08 57.84 20:26:01 3 34.20 0.00 2.59 0.00 0.08 63.13 20:26:01 4 32.56 0.00 2.96 0.02 0.12 64.35 20:26:01 5 36.24 0.00 2.60 0.20 0.08 60.87 20:26:01 6 37.61 0.00 2.85 0.07 0.10 59.38 20:26:01 7 32.95 0.00 2.49 0.00 0.10 64.45 20:27:01 all 4.49 0.00 1.07 0.29 0.07 94.07 20:27:01 0 3.16 0.00 1.10 0.52 0.10 95.12 20:27:01 1 4.85 0.00 1.19 0.15 0.07 93.75 20:27:01 2 4.91 0.00 0.92 0.32 0.07 93.79 20:27:01 3 4.98 0.00 1.00 0.28 0.07 93.66 20:27:01 4 5.32 0.00 0.92 0.25 0.07 93.45 20:27:01 5 4.64 0.00 1.26 0.72 0.07 93.32 20:27:01 6 4.90 0.00 1.12 0.07 0.08 93.83 20:27:01 7 3.15 0.00 1.06 0.03 0.07 95.69 20:28:01 all 10.60 0.00 2.18 3.17 0.08 83.97 20:28:01 0 8.27 0.00 1.84 6.38 0.07 83.44 20:28:01 1 11.03 0.00 2.25 4.31 0.08 82.34 20:28:01 2 9.31 0.00 2.29 2.32 0.08 86.00 20:28:01 3 13.11 0.00 1.81 1.54 0.07 83.47 20:28:01 4 10.16 0.00 2.03 1.05 0.08 86.67 20:28:01 5 11.37 0.00 2.70 1.12 0.08 84.72 20:28:01 6 13.82 0.00 2.30 0.54 0.08 83.25 20:28:01 7 7.69 0.00 2.26 8.14 0.07 81.84 20:29:01 all 5.70 0.00 0.64 0.06 0.06 93.55 20:29:01 0 7.34 0.00 0.84 0.12 0.07 91.64 20:29:01 1 4.94 0.00 0.64 0.03 0.07 94.32 20:29:01 2 5.73 0.00 0.60 0.05 0.07 93.55 20:29:01 3 6.03 0.00 0.55 0.03 0.07 93.32 20:29:01 4 4.83 0.00 0.55 0.02 0.05 94.55 20:29:01 5 4.88 0.00 0.72 0.12 0.05 94.23 20:29:01 6 4.83 0.00 0.55 0.12 0.05 94.45 20:29:01 7 7.00 0.00 0.64 0.00 0.07 92.29 20:30:01 all 6.24 0.00 0.66 0.04 0.06 92.99 20:30:01 0 6.25 0.00 0.89 0.17 0.07 92.63 20:30:01 1 6.60 0.00 0.55 0.03 0.05 92.77 20:30:01 2 6.43 0.00 0.70 0.02 0.07 92.79 20:30:01 3 6.19 0.00 0.70 0.02 0.07 93.03 20:30:01 4 6.39 0.00 0.70 0.03 0.07 92.81 20:30:01 5 6.19 0.00 0.59 0.02 0.05 93.16 20:30:01 6 6.04 0.00 0.64 0.03 0.07 93.22 20:30:01 7 5.88 0.00 0.50 0.02 0.07 93.53 20:31:01 all 8.98 0.00 1.01 0.05 0.08 89.88 20:31:01 0 8.10 0.00 1.14 0.18 0.08 90.50 20:31:01 1 10.04 0.00 0.92 0.03 0.07 88.94 20:31:01 2 9.93 0.00 1.09 0.07 0.10 88.82 20:31:01 3 8.95 0.00 1.24 0.00 0.07 89.74 20:31:01 4 7.41 0.00 0.66 0.00 0.05 91.89 20:31:01 5 7.08 0.00 0.74 0.03 0.08 92.06 20:31:01 6 10.45 0.00 1.04 0.00 0.07 88.45 20:31:01 7 9.83 0.00 1.29 0.10 0.08 88.70 20:32:01 all 7.45 0.00 0.81 0.06 0.07 91.62 20:32:01 0 7.15 0.00 0.84 0.17 0.07 91.78 20:32:01 1 7.97 0.00 0.74 0.03 0.07 91.19 20:32:01 2 7.04 0.00 0.87 0.05 0.05 91.99 20:32:01 3 6.80 0.00 0.70 0.05 0.07 92.38 20:32:01 4 8.47 0.00 0.79 0.02 0.07 90.66 20:32:01 5 7.93 0.00 0.75 0.05 0.07 91.20 20:32:01 6 8.22 0.00 0.75 0.03 0.08 90.91 20:32:01 7 6.05 0.00 1.00 0.03 0.07 92.84 20:33:01 all 4.32 0.00 0.58 0.05 0.06 94.99 20:33:01 0 3.69 0.00 0.73 0.07 0.05 95.46 20:33:01 1 3.93 0.00 0.57 0.10 0.07 95.34 20:33:01 2 4.36 0.00 0.52 0.08 0.07 94.97 20:33:01 3 3.12 0.00 0.57 0.05 0.07 96.19 20:33:01 4 5.80 0.00 0.49 0.02 0.05 93.64 20:33:01 5 4.57 0.00 0.42 0.07 0.05 94.89 20:33:01 6 4.94 0.00 0.62 0.03 0.05 94.36 20:33:01 7 4.10 0.00 0.77 0.03 0.07 95.03 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.90 0.00 0.85 0.20 0.06 95.99 20:34:01 0 3.54 0.00 0.80 0.13 0.05 95.47 20:34:01 1 2.51 0.00 0.92 0.17 0.07 96.33 20:34:01 2 2.54 0.00 0.88 0.07 0.07 96.44 20:34:01 3 2.17 0.00 0.70 0.10 0.05 96.97 20:34:01 4 2.23 0.00 0.75 0.23 0.05 96.73 20:34:01 5 4.40 0.00 0.94 0.05 0.07 94.55 20:34:01 6 2.11 0.00 0.85 0.40 0.05 96.59 20:34:01 7 3.71 0.00 0.94 0.42 0.07 94.86 20:35:01 all 6.61 0.00 0.78 0.21 0.03 92.37 20:35:01 0 0.97 0.00 0.60 0.08 0.05 98.30 20:35:01 1 3.19 0.00 0.72 0.02 0.02 96.06 20:35:01 2 14.35 0.00 0.90 0.10 0.03 84.62 20:35:01 3 2.31 0.00 0.60 1.02 0.03 96.04 20:35:01 4 0.70 0.00 0.53 0.05 0.05 98.66 20:35:01 5 8.84 0.00 0.98 0.25 0.02 89.91 20:35:01 6 3.85 0.00 0.65 0.07 0.03 95.39 20:35:01 7 18.62 0.00 1.27 0.12 0.03 79.96 Average: all 13.86 0.00 2.17 2.41 0.07 81.50 Average: 0 12.48 0.00 2.10 3.69 0.07 81.66 Average: 1 13.67 0.00 2.17 1.32 0.07 82.77 Average: 2 15.18 0.00 2.17 1.33 0.07 81.25 Average: 3 13.68 0.00 1.96 2.56 0.07 81.73 Average: 4 12.41 0.00 2.03 2.72 0.07 82.76 Average: 5 14.64 0.00 2.16 1.45 0.06 81.69 Average: 6 13.60 0.00 2.30 2.74 0.07 81.28 Average: 7 15.19 0.00 2.44 3.47 0.07 78.83