---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33798 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 14G 141G 10% / 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 886 24666 0 6614 30825 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:ec:bb:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feec:bbed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:0c:e6:4b 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::42:73ff:fe0c:e64b/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-33798) 08/08/25 _x86_64_ (8 CPU) 12:08:10 LINUX RESTART (8 CPU) 12:09:02 tps rtps wtps bread/s bwrtn/s 12:10:01 272.19 20.81 251.38 2354.90 108275.33 12:11:01 512.43 3.85 508.58 433.26 169013.96 12:12:01 14.75 0.00 14.75 0.00 415.40 12:13:01 7.45 0.00 7.45 0.00 160.11 12:14:01 163.32 0.60 162.72 48.66 19768.71 12:15:01 68.82 0.23 68.59 14.80 15138.54 12:16:01 10.93 0.32 10.61 8.40 249.56 12:17:01 48.85 0.05 48.80 8.13 683.11 Average: 137.08 3.20 133.88 354.59 39076.80 12:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 25975104 31584336 6964116 21.14 113992 5672032 2088684 6.15 1035916 5449468 3086620 12:11:01 24027144 30028080 8912076 27.06 145644 5991232 7353860 21.64 2791896 5517808 1524 12:12:01 23985892 29989928 8953328 27.18 146924 5992884 7550352 22.21 2834808 5513332 196 12:13:01 23966704 29969396 8972516 27.24 147172 5991612 7619208 22.42 2856260 5509776 256 12:14:01 23367796 29923760 9571424 29.06 176528 6462256 7802028 22.96 2998916 5906204 45820 12:15:01 23325884 29884288 9613336 29.19 189824 6448420 7966888 23.44 3066064 5877688 560 12:16:01 23240588 29802336 9698632 29.44 189944 6449236 8036812 23.65 3148368 5876784 388 12:17:01 24639084 31046920 8300136 25.20 190532 6309252 3017408 8.88 1908584 5767144 272 Average: 24066024 30278630 8873196 26.94 162570 6164616 6429405 18.92 2580102 5677276 391954 12:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 14.08 14.08 1.32 1.32 0.00 0.00 0.00 0.00 12:10:01 ens3 1033.91 606.75 29356.39 54.32 0.00 0.00 0.00 0.00 12:11:01 veth7a5a0f5 150.34 172.87 27.86 26.74 0.00 0.00 0.00 0.00 12:11:01 veth25c31a8 3.27 3.02 0.41 0.36 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 veth50f6ceb 91.73 91.43 15.60 18.61 0.00 0.00 0.00 0.00 12:12:01 veth7a5a0f5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 veth25c31a8 7.43 9.70 1.42 0.85 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 veth50f6ceb 0.13 0.18 0.44 0.02 0.00 0.00 0.00 0.00 12:13:01 veth7a5a0f5 98.23 98.65 24.68 11.14 0.00 0.00 0.00 0.00 12:13:01 veth25c31a8 106.05 108.52 12.75 25.66 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth50f6ceb 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 12:14:01 veth7a5a0f5 32.78 32.98 8.20 3.66 0.00 0.00 0.00 0.00 12:14:01 veth25c31a8 39.49 42.34 5.17 8.95 0.00 0.00 0.00 0.00 12:14:01 docker0 55.71 99.25 4.56 1372.67 0.00 0.00 0.00 0.00 12:14:01 veth50f6ceb 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 12:15:01 veth7a5a0f5 436.74 438.84 106.93 47.45 0.00 0.00 0.00 0.01 12:15:01 veth25c31a8 379.72 381.14 41.89 91.60 0.00 0.00 0.00 0.01 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 veth50f6ceb 67.12 66.87 8.06 16.49 0.00 0.00 0.00 0.00 12:16:01 veth7a5a0f5 380.00 381.72 91.96 41.05 0.00 0.00 0.00 0.01 12:16:01 veth25c31a8 320.26 322.00 35.36 76.40 0.00 0.00 0.00 0.01 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth50f6ceb 69.64 69.34 8.30 16.84 0.00 0.00 0.00 0.00 12:17:01 veth7a5a0f5 0.17 0.58 0.01 0.04 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth50f6ceb 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 12:17:01 lo 30.59 30.59 2.70 2.70 0.00 0.00 0.00 0.00 Average: veth7a5a0f5 137.55 140.98 32.52 16.29 0.00 0.00 0.00 0.00 Average: docker0 6.98 12.43 0.57 171.92 0.00 0.00 0.00 0.00 Average: veth50f6ceb 28.71 28.65 4.20 6.52 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33798) 08/08/25 _x86_64_ (8 CPU) 12:08:10 LINUX RESTART (8 CPU) 12:09:02 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 16.06 0.00 4.49 3.39 0.06 76.00 12:10:01 0 11.20 0.00 3.93 0.88 0.05 83.93 12:10:01 1 28.91 0.00 5.50 2.32 0.09 63.19 12:10:01 2 8.77 0.00 3.95 9.14 0.05 78.09 12:10:01 3 21.94 0.00 4.98 1.89 0.07 71.12 12:10:01 4 22.03 0.00 4.97 0.96 0.07 71.97 12:10:01 5 10.05 0.00 4.45 6.69 0.05 78.77 12:10:01 6 16.32 0.00 4.32 0.83 0.05 78.47 12:10:01 7 9.19 0.00 3.85 4.42 0.09 82.46 12:11:01 all 26.51 0.00 4.64 7.69 0.09 61.07 12:11:01 0 20.73 0.00 4.08 1.14 0.10 73.95 12:11:01 1 33.46 0.00 4.47 4.27 0.08 57.72 12:11:01 2 22.72 0.00 4.11 1.81 0.07 71.29 12:11:01 3 37.53 0.00 6.26 15.75 0.12 40.34 12:11:01 4 21.21 0.00 3.77 2.15 0.08 72.78 12:11:01 5 26.70 0.00 4.83 9.23 0.10 59.14 12:11:01 6 25.01 0.00 5.17 20.24 0.10 49.47 12:11:01 7 24.79 0.00 4.44 7.07 0.08 63.61 12:12:01 all 2.17 0.00 0.25 0.07 0.05 97.46 12:12:01 0 1.84 0.00 0.20 0.02 0.02 97.93 12:12:01 1 1.44 0.00 0.40 0.42 0.07 97.68 12:12:01 2 2.42 0.00 0.23 0.00 0.03 97.31 12:12:01 3 2.41 0.00 0.18 0.02 0.03 97.36 12:12:01 4 3.25 0.00 0.27 0.03 0.05 96.40 12:12:01 5 1.70 0.00 0.27 0.05 0.03 97.95 12:12:01 6 2.47 0.00 0.25 0.00 0.07 97.21 12:12:01 7 1.80 0.00 0.18 0.00 0.03 97.98 12:13:01 all 2.09 0.00 0.27 0.02 0.05 97.57 12:13:01 0 2.65 0.00 0.30 0.00 0.05 97.00 12:13:01 1 1.72 0.00 0.52 0.12 0.07 97.58 12:13:01 2 0.92 0.00 0.23 0.02 0.07 98.77 12:13:01 3 1.30 0.00 0.07 0.00 0.03 98.60 12:13:01 4 2.86 0.00 0.25 0.02 0.05 96.83 12:13:01 5 1.72 0.00 0.25 0.02 0.03 97.98 12:13:01 6 2.74 0.00 0.40 0.02 0.07 96.77 12:13:01 7 2.85 0.00 0.17 0.00 0.03 96.95 12:14:01 all 6.02 0.00 1.39 0.93 0.07 91.59 12:14:01 0 5.41 0.00 1.45 1.55 0.08 91.51 12:14:01 1 7.16 0.00 1.86 0.70 0.10 90.17 12:14:01 2 4.65 0.00 1.27 2.34 0.07 91.66 12:14:01 3 7.77 0.00 1.87 0.07 0.08 90.20 12:14:01 4 4.65 0.00 0.68 0.79 0.05 93.84 12:14:01 5 4.52 0.00 1.37 1.51 0.07 92.53 12:14:01 6 7.80 0.00 1.52 0.39 0.07 90.22 12:14:01 7 6.22 0.00 1.14 0.07 0.05 92.53 12:15:01 all 5.50 0.00 1.55 0.52 0.07 92.36 12:15:01 0 6.35 0.00 1.87 1.12 0.05 90.61 12:15:01 1 5.54 0.00 1.54 0.08 0.08 92.75 12:15:01 2 4.24 0.00 1.69 2.23 0.05 91.78 12:15:01 3 4.87 0.00 1.78 0.07 0.05 93.23 12:15:01 4 7.66 0.00 1.70 0.00 0.07 90.58 12:15:01 5 4.82 0.00 1.66 0.60 0.07 92.85 12:15:01 6 5.81 0.00 1.09 0.03 0.08 92.98 12:15:01 7 4.69 0.00 1.11 0.02 0.08 94.10 12:16:01 all 2.29 0.00 0.42 0.04 0.06 97.19 12:16:01 0 3.66 0.00 0.33 0.15 0.03 95.83 12:16:01 1 2.22 0.00 0.37 0.02 0.03 97.37 12:16:01 2 2.19 0.00 0.42 0.00 0.07 97.33 12:16:01 3 1.29 0.00 0.72 0.03 0.07 97.89 12:16:01 4 1.97 0.00 0.58 0.00 0.03 97.41 12:16:01 5 1.94 0.00 0.22 0.07 0.07 97.71 12:16:01 6 3.07 0.00 0.30 0.00 0.10 96.53 12:16:01 7 1.96 0.00 0.43 0.00 0.08 97.53 12:17:01 all 1.23 0.00 0.53 0.09 0.06 98.09 12:17:01 0 1.29 0.00 0.67 0.10 0.07 97.88 12:17:01 1 1.67 0.00 0.52 0.02 0.07 97.73 12:17:01 2 1.15 0.00 0.50 0.30 0.05 97.99 12:17:01 3 1.22 0.00 0.44 0.12 0.07 98.16 12:17:01 4 1.42 0.00 0.55 0.05 0.07 97.91 12:17:01 5 1.18 0.00 0.52 0.03 0.05 98.21 12:17:01 6 0.89 0.00 0.50 0.05 0.05 98.51 12:17:01 7 1.02 0.00 0.54 0.07 0.07 98.31 Average: all 7.70 0.00 1.68 1.58 0.06 88.97 Average: 0 6.62 0.00 1.60 0.62 0.06 91.11 Average: 1 10.20 0.00 1.89 0.99 0.07 86.85 Average: 2 5.87 0.00 1.54 1.96 0.06 90.57 Average: 3 9.73 0.00 2.03 2.23 0.06 85.95 Average: 4 8.07 0.00 1.58 0.50 0.06 89.79 Average: 5 6.55 0.00 1.69 2.26 0.06 89.45 Average: 6 7.98 0.00 1.69 2.68 0.07 87.58 Average: 7 6.54 0.00 1.47 1.44 0.06 90.48