---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-946 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 145G 7% / 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 850 29004 0 2312 30885 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:89:0c:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe89:cac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:15:b1:c7 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:f8ff:fe15:b1c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-946) 09/13/26 _x86_64_ (8 CPU) 08:23:24 LINUX RESTART (8 CPU) 08:24:03 tps rtps wtps bread/s bwrtn/s 08:25:01 156.32 15.24 141.08 1454.37 96979.42 08:26:01 162.62 2.50 160.12 385.14 43242.79 08:27:01 9.11 0.00 9.11 0.00 10451.58 08:28:01 2.33 0.02 2.32 0.53 1000.23 08:29:01 3.65 0.00 3.65 0.00 4692.02 08:30:01 9.60 0.02 9.58 0.13 6822.33 08:31:01 2.18 0.00 2.18 0.00 1564.14 08:32:01 3.10 0.72 2.38 20.80 815.73 08:33:01 13.95 0.00 13.95 0.00 11183.87 08:34:01 19.75 0.00 19.75 0.00 14364.27 08:35:01 4.80 0.00 4.80 0.00 5389.14 08:36:01 8.38 0.00 8.38 0.00 5901.07 08:37:01 23.09 0.05 23.04 0.40 11604.40 Average: 31.90 1.39 30.51 139.81 16255.36 08:24:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29889304 31704296 3049916 9.26 75696 2042040 1394392 4.10 879168 1861288 287460 08:26:01 28758820 31063596 4180400 12.69 84716 2487368 2152320 6.33 1608628 2204716 62556 08:27:01 28964528 31319396 3974692 12.07 84824 2530196 1950368 5.74 1371520 2234504 5080 08:28:01 28711996 31109376 4227224 12.83 84904 2556304 2208188 6.50 1585724 2271156 1832 08:29:01 27810324 30318508 5128896 15.57 85004 2694572 2937172 8.64 2402636 2350840 32 08:30:01 28842584 31319144 4096636 12.44 85160 2650112 1969424 5.79 1460372 2262136 21552 08:31:01 28627432 31146844 4311788 13.09 85220 2676508 2144792 6.31 1632208 2304176 1528 08:32:01 28381080 30937552 4558140 13.84 85304 2700780 2384252 7.02 1842044 2339636 1608 08:33:01 28918472 31417124 4020748 12.21 85484 2685796 1826596 5.37 1390624 2251624 48804 08:34:01 29040628 31362144 3898592 11.84 85668 2500800 1912496 5.63 1369232 2156740 60148 08:35:01 28428960 30845404 4510260 13.69 85752 2601640 2370756 6.98 1892196 2242136 60 08:36:01 28830812 31272020 4108408 12.47 85832 2615860 2031776 5.98 1502324 2229432 10100 08:37:01 28985168 31655148 3954052 12.00 89076 2838548 1650836 4.86 1179172 2373272 242344 Average: 28783854 31190042 4155366 12.62 84818 2583117 2071798 6.10 1547373 2237050 57162 08:24:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 ens3 116.79 80.90 1699.57 12.80 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 08:26:01 vethedfe959 53.36 136.71 3.94 1798.02 0.00 0.00 0.00 0.15 08:26:01 ens3 206.05 118.10 1921.78 25.25 0.00 0.00 0.00 0.00 08:26:01 docker0 54.72 139.84 3.30 1850.66 0.00 0.00 0.00 0.00 08:26:01 lo 0.67 0.67 0.09 0.09 0.00 0.00 0.00 0.00 08:27:01 vethedfe959 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 5.43 5.23 6.38 7.21 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 vethedfe959 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 2.68 3.10 0.22 4.31 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.27 0.17 0.13 0.40 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 vethedfe959 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1.32 1.07 0.34 0.79 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.18 0.10 0.06 0.12 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 7.62 5.55 5.76 5.76 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 5.95 5.32 1.31 2.29 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethedfe959 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 11.46 10.76 2.61 4.22 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 0.23 0.12 0.11 0.07 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 1.35 1.23 0.30 0.93 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 vethedfe959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 93.94 88.60 21.25 30.45 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethedfe959 4.11 10.55 0.30 138.66 0.00 0.00 0.00 0.01 Average: ens3 34.66 24.49 277.88 7.26 0.00 0.00 0.00 0.00 Average: docker0 4.22 10.78 0.25 142.72 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-946) 09/13/26 _x86_64_ (8 CPU) 08:23:24 LINUX RESTART (8 CPU) 08:24:03 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.66 0.00 0.81 2.02 0.01 87.50 08:25:01 0 0.81 0.00 0.26 0.00 0.00 98.93 08:25:01 1 10.40 0.00 0.95 5.54 0.00 83.11 08:25:01 2 29.06 0.00 2.18 3.42 0.02 65.33 08:25:01 3 30.67 0.00 1.71 0.50 0.02 67.10 08:25:01 4 1.98 0.00 0.42 3.28 0.00 94.33 08:25:01 5 1.69 0.00 0.55 0.02 0.00 97.74 08:25:01 6 1.52 0.00 0.22 3.40 0.00 94.85 08:25:01 7 1.19 0.00 0.19 0.02 0.00 98.60 08:26:01 all 20.14 0.00 4.66 0.55 0.02 74.62 08:26:01 0 18.68 0.00 5.02 1.49 0.05 74.76 08:26:01 1 21.67 0.00 4.89 0.07 0.03 73.34 08:26:01 2 18.58 0.00 4.74 0.52 0.02 76.14 08:26:01 3 19.50 0.00 4.97 0.12 0.02 75.39 08:26:01 4 22.89 0.00 4.98 2.02 0.03 70.08 08:26:01 5 19.52 0.00 3.98 0.03 0.02 76.45 08:26:01 6 20.61 0.00 4.09 0.13 0.02 75.15 08:26:01 7 19.70 0.00 4.60 0.03 0.02 75.65 08:27:01 all 30.75 0.00 2.56 0.04 0.02 66.63 08:27:01 0 21.35 0.00 1.80 0.00 0.02 76.83 08:27:01 1 19.78 0.00 2.57 0.00 0.00 77.66 08:27:01 2 23.57 0.00 2.13 0.07 0.03 74.20 08:27:01 3 92.07 0.00 4.52 0.00 0.08 3.33 08:27:01 4 20.34 0.00 2.13 0.30 0.00 77.23 08:27:01 5 20.64 0.00 2.60 0.00 0.00 76.76 08:27:01 6 26.78 0.00 2.92 0.00 0.02 70.29 08:27:01 7 21.45 0.00 1.77 0.00 0.02 76.76 08:28:01 all 12.08 0.00 0.48 0.02 0.02 87.40 08:28:01 0 0.05 0.00 0.03 0.12 0.00 99.80 08:28:01 1 0.02 0.00 0.03 0.00 0.00 99.95 08:28:01 2 0.02 0.00 0.00 0.05 0.00 99.93 08:28:01 3 7.14 0.00 0.30 0.00 0.00 92.56 08:28:01 4 54.47 0.00 2.12 0.00 0.08 43.33 08:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 6 34.86 0.00 1.32 0.00 0.03 63.79 08:28:01 7 0.02 0.00 0.03 0.00 0.00 99.95 08:29:01 all 11.93 0.00 0.55 0.05 0.02 87.46 08:29:01 0 0.02 0.00 0.02 0.05 0.00 99.92 08:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 2 0.00 0.00 0.00 0.05 0.00 99.95 08:29:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:29:01 4 81.78 0.00 3.62 0.27 0.12 14.22 08:29:01 5 13.55 0.00 0.67 0.00 0.02 85.77 08:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 7 0.07 0.00 0.03 0.00 0.00 99.90 08:30:01 all 12.30 0.00 0.64 0.06 0.01 86.99 08:30:01 0 1.42 0.00 0.18 0.08 0.00 98.31 08:30:01 1 0.49 0.00 0.22 0.00 0.00 99.30 08:30:01 2 7.11 0.00 0.45 0.03 0.00 92.40 08:30:01 3 49.21 0.00 2.13 0.00 0.03 48.62 08:30:01 4 1.22 0.00 0.25 0.00 0.00 98.53 08:30:01 5 26.57 0.00 0.53 0.10 0.02 72.78 08:30:01 6 0.33 0.00 0.10 0.02 0.00 99.55 08:30:01 7 12.02 0.00 1.27 0.25 0.00 86.46 08:31:01 all 12.03 0.00 0.48 0.01 0.02 87.46 08:31:01 0 0.03 0.00 0.02 0.10 0.00 99.85 08:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 2 86.30 0.00 3.38 0.02 0.15 10.15 08:31:01 3 9.81 0.00 0.38 0.00 0.02 89.79 08:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 all 12.32 0.00 0.48 0.01 0.02 87.17 08:32:01 0 0.17 0.00 0.05 0.07 0.00 99.72 08:32:01 1 1.00 0.00 0.03 0.02 0.00 98.95 08:32:01 2 96.23 0.00 3.63 0.02 0.12 0.00 08:32:01 3 0.50 0.00 0.03 0.02 0.00 99.45 08:32:01 4 0.08 0.00 0.02 0.00 0.00 99.90 08:32:01 5 0.15 0.00 0.05 0.00 0.00 99.80 08:32:01 6 0.10 0.00 0.03 0.00 0.00 99.87 08:32:01 7 0.23 0.00 0.02 0.00 0.00 99.75 08:33:01 all 25.80 0.00 2.10 0.05 0.02 72.03 08:33:01 0 15.83 0.00 1.83 0.02 0.02 82.30 08:33:01 1 16.20 0.00 1.81 0.00 0.00 82.00 08:33:01 2 48.03 0.00 3.07 0.27 0.03 48.60 08:33:01 3 16.69 0.00 1.62 0.00 0.02 81.67 08:33:01 4 61.42 0.00 2.73 0.07 0.05 35.73 08:33:01 5 16.50 0.00 2.17 0.00 0.00 81.33 08:33:01 6 16.31 0.00 1.47 0.00 0.02 82.20 08:33:01 7 15.39 0.00 2.10 0.00 0.03 82.48 08:34:01 all 41.58 0.00 4.80 0.02 0.03 53.57 08:34:01 0 31.18 0.00 3.85 0.02 0.00 64.96 08:34:01 1 42.89 0.00 5.71 0.00 0.03 51.37 08:34:01 2 34.14 0.00 3.93 0.17 0.02 61.74 08:34:01 3 42.77 0.00 4.82 0.00 0.02 52.39 08:34:01 4 46.31 0.00 5.10 0.00 0.05 48.54 08:34:01 5 33.14 0.00 4.53 0.00 0.03 62.29 08:34:01 6 58.87 0.00 5.71 0.02 0.02 35.39 08:34:01 7 43.32 0.00 4.70 0.00 0.05 51.93 08:35:01 all 12.16 0.00 0.56 0.05 0.01 87.22 08:35:01 0 0.07 0.00 0.03 0.03 0.00 99.87 08:35:01 1 6.78 0.00 0.30 0.00 0.00 92.93 08:35:01 2 7.86 0.00 0.62 0.35 0.00 91.17 08:35:01 3 4.88 0.00 0.30 0.00 0.02 94.80 08:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:35:01 6 10.19 0.00 0.45 0.00 0.02 89.35 08:35:01 7 67.54 0.00 2.75 0.02 0.08 29.61 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.30 0.00 0.72 0.04 0.02 86.92 08:36:01 0 5.01 0.00 0.70 0.08 0.02 94.19 08:36:01 1 38.93 0.00 1.54 0.03 0.07 59.43 08:36:01 2 48.64 0.00 2.30 0.10 0.03 48.92 08:36:01 3 0.45 0.00 0.23 0.00 0.00 99.32 08:36:01 4 0.63 0.00 0.15 0.00 0.00 99.22 08:36:01 5 2.52 0.00 0.32 0.00 0.00 97.17 08:36:01 6 0.18 0.00 0.32 0.13 0.00 99.37 08:36:01 7 1.50 0.00 0.23 0.00 0.00 98.26 08:37:01 all 28.65 0.00 4.42 0.06 0.02 66.85 08:37:01 0 19.86 0.00 3.96 0.07 0.02 76.10 08:37:01 1 28.87 0.00 4.39 0.00 0.03 66.70 08:37:01 2 36.08 0.00 4.97 0.23 0.02 58.70 08:37:01 3 49.75 0.00 4.74 0.00 0.05 45.46 08:37:01 4 22.28 0.00 4.13 0.00 0.03 73.55 08:37:01 5 19.04 0.00 4.15 0.05 0.00 76.76 08:37:01 6 32.30 0.00 4.83 0.10 0.00 62.77 08:37:01 7 20.98 0.00 4.22 0.02 0.00 74.78 Average: all 18.62 0.00 1.79 0.23 0.02 79.35 Average: 0 8.83 0.00 1.37 0.16 0.01 89.63 Average: 1 14.44 0.00 1.73 0.42 0.01 83.39 Average: 2 33.53 0.00 2.42 0.40 0.03 63.62 Average: 3 24.87 0.00 1.98 0.05 0.02 73.08 Average: 4 24.17 0.00 1.98 0.45 0.03 73.37 Average: 5 11.82 0.00 1.51 0.02 0.01 86.65 Average: 6 15.59 0.00 1.65 0.28 0.01 82.47 Average: 7 15.68 0.00 1.69 0.03 0.02 82.59