---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34359 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 17G 139G 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 892 22254 0 9020 30819 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:e4:4c:df brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fee4:4cdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:7c:89:fd 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::42:4bff:fe7c:89fd/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-34359) 08/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 277.86 23.23 254.63 2335.63 109770.37 20:24:01 706.48 3.90 702.58 431.93 271283.32 20:25:01 23.30 0.00 23.30 0.00 4014.66 20:26:01 12.25 0.18 12.06 27.60 286.75 20:27:01 241.11 0.75 240.36 42.13 34974.17 20:28:01 16.86 0.00 16.86 0.00 380.47 20:29:01 17.56 0.32 17.24 8.40 367.21 20:30:01 25.78 0.00 25.78 0.00 375.40 20:31:01 17.25 0.00 17.25 0.00 599.90 20:32:01 19.33 0.00 19.33 0.00 368.34 20:33:01 13.85 0.00 13.85 0.00 341.54 20:34:01 29.73 0.03 29.70 5.60 898.38 20:35:01 77.12 1.62 75.50 89.85 2612.76 Average: 113.76 2.31 111.44 226.62 32803.65 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 25673280 31547676 7265932 22.06 103932 5964520 2524164 7.43 1058448 5739632 3256304 20:24:01 20023796 28374400 12915416 39.21 173716 8198604 12864924 37.85 4513484 7644080 440 20:25:01 17573704 26039496 15365508 46.65 175444 8309580 15297332 45.01 7012564 7555276 1388 20:26:01 17384372 25852496 15554840 47.22 175604 8312416 15657688 46.07 7212640 7541268 516 20:27:01 16445316 25467236 16493896 50.07 217740 8767096 16251152 47.81 7695700 7931572 2248 20:28:01 16503592 25528600 16435620 49.90 217836 8770032 16135496 47.47 7633688 7932780 792 20:29:01 16410260 25440616 16528952 50.18 218016 8772060 16185960 47.62 7722464 7933500 1380 20:30:01 16364500 25396684 16574712 50.32 218156 8773672 16202984 47.67 7767816 7934536 1472 20:31:01 15702368 24745352 17236844 52.33 218308 8784192 16858760 49.60 8416772 7944792 1560 20:32:01 15640760 24687784 17298452 52.52 218468 8787936 16875644 49.65 8474164 7948180 2768 20:33:01 15612552 24661452 17326660 52.60 218624 8789612 16873584 49.65 8501464 7949708 592 20:34:01 16941852 25951648 15997360 48.57 219020 8758620 14059860 41.37 7275352 7884280 524 20:35:01 22816388 31584144 10122824 30.73 220824 8511444 1688940 4.97 1743432 7658944 10336 Average: 17930211 26559814 15009001 45.57 199668 8423060 13652038 40.17 6540614 7661427 252332 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1573.73 868.61 45690.45 74.07 0.00 0.00 0.00 0.00 20:23:01 lo 19.75 19.75 1.84 1.84 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 20:24:01 vethb270b05 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth30e0f71 0.22 0.68 0.01 0.04 0.00 0.00 0.00 0.00 20:24:01 veth65d396b 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 vethcaccd4e 0.10 0.30 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 vethb270b05 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth30e0f71 0.35 0.77 0.04 0.50 0.00 0.00 0.00 0.00 20:25:01 veth65d396b 1.20 1.60 0.10 0.29 0.00 0.00 0.00 0.00 20:25:01 vethcaccd4e 3.47 4.28 0.50 0.39 0.00 0.00 0.00 0.00 20:26:01 vethb270b05 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth30e0f71 0.67 0.70 0.07 1.64 0.00 0.00 0.00 0.00 20:26:01 veth65d396b 1.73 1.92 0.15 0.30 0.00 0.00 0.00 0.00 20:26:01 vethcaccd4e 3.87 5.03 0.60 0.38 0.00 0.00 0.00 0.00 20:27:01 vethb270b05 0.23 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:27:01 veth30e0f71 0.70 0.83 0.07 1.88 0.00 0.00 0.00 0.00 20:27:01 veth65d396b 2.57 3.07 0.27 1.64 0.00 0.00 0.00 0.00 20:27:01 vethcaccd4e 4.55 5.77 0.83 0.51 0.00 0.00 0.00 0.00 20:28:01 vethb270b05 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth30e0f71 0.75 0.77 0.07 2.20 0.00 0.00 0.00 0.00 20:28:01 veth65d396b 4.25 5.28 0.54 7.10 0.00 0.00 0.00 0.00 20:28:01 vethcaccd4e 5.43 6.72 1.07 1.56 0.00 0.00 0.00 0.00 20:29:01 vethb270b05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth30e0f71 0.75 0.75 0.07 2.32 0.00 0.00 0.00 0.00 20:29:01 veth65d396b 3.55 4.25 0.44 4.99 0.00 0.00 0.00 0.00 20:29:01 vethcaccd4e 4.93 6.11 0.93 0.89 0.00 0.00 0.00 0.00 20:30:01 vethb270b05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth30e0f71 0.77 0.77 0.07 2.22 0.00 0.00 0.00 0.00 20:30:01 veth65d396b 2.82 3.22 0.31 2.87 0.00 0.00 0.00 0.00 20:30:01 vethcaccd4e 4.50 5.58 0.76 0.84 0.00 0.00 0.00 0.00 20:31:01 vethb270b05 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth30e0f71 0.77 0.78 0.07 2.26 0.00 0.00 0.00 0.00 20:31:01 veth65d396b 6.25 7.33 7.63 5.88 0.00 0.00 0.00 0.00 20:31:01 vethcaccd4e 5.18 6.40 1.00 2.05 0.00 0.00 0.00 0.00 20:32:01 vethb270b05 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth30e0f71 0.75 0.77 0.07 2.29 0.00 0.00 0.00 0.00 20:32:01 veth65d396b 5.30 6.47 0.62 8.11 0.00 0.00 0.00 0.00 20:32:01 vethcaccd4e 5.55 6.78 1.10 2.53 0.00 0.00 0.00 0.00 20:33:01 vethb270b05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth30e0f71 0.77 0.77 0.07 2.30 0.00 0.00 0.00 0.00 20:33:01 veth65d396b 3.88 4.62 0.44 5.01 0.00 0.00 0.00 0.00 20:33:01 vethcaccd4e 4.92 6.13 0.92 1.44 0.00 0.00 0.00 0.00 20:34:01 veth65d396b 2.53 3.17 0.20 0.45 0.00 0.00 0.00 0.00 20:34:01 vethcaccd4e 4.13 5.33 0.62 0.41 0.00 0.00 0.00 0.00 20:34:01 veth160dc8d 34.74 49.28 5.36 3.89 0.00 0.00 0.00 0.00 20:34:01 vethe31b6c0 129.05 128.60 25.86 27.09 0.00 0.00 0.00 0.00 20:35:01 ens3 2494.92 1437.46 57761.51 227.98 0.00 0.00 0.00 0.00 20:35:01 lo 41.06 41.06 3.62 3.62 0.00 0.00 0.00 0.00 20:35:01 docker0 55.79 104.12 4.60 1383.04 0.00 0.00 0.00 0.00 Average: ens3 163.11 91.36 4365.88 11.91 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.29 8.01 0.35 106.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34359) 08/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 16.25 0.00 5.09 2.06 0.05 76.55 20:23:01 0 15.47 0.00 5.42 0.59 0.03 78.49 20:23:01 1 10.55 0.00 4.53 0.70 0.03 84.19 20:23:01 2 10.64 0.00 4.65 0.18 0.03 84.49 20:23:01 3 8.65 0.00 4.86 1.97 0.08 84.43 20:23:01 4 9.31 0.00 4.84 0.40 0.03 85.42 20:23:01 5 9.96 0.00 4.42 8.36 0.05 77.21 20:23:01 6 52.64 0.00 6.65 1.29 0.08 39.34 20:23:01 7 12.87 0.00 5.38 2.97 0.05 78.73 20:24:01 all 49.84 0.00 10.22 6.09 0.10 33.74 20:24:01 0 49.38 0.00 10.58 10.96 0.10 28.97 20:24:01 1 50.09 0.00 10.99 13.68 0.10 25.14 20:24:01 2 48.71 0.00 10.01 2.94 0.10 38.25 20:24:01 3 50.45 0.00 9.71 10.63 0.10 29.11 20:24:01 4 51.11 0.00 9.08 1.02 0.08 38.71 20:24:01 5 50.31 0.00 10.72 2.73 0.10 36.14 20:24:01 6 49.69 0.00 9.90 2.88 0.12 37.41 20:24:01 7 49.04 0.00 10.80 3.90 0.08 36.18 20:25:01 all 68.59 0.00 5.35 0.04 0.11 25.92 20:25:01 0 65.08 0.00 5.49 0.00 0.10 29.33 20:25:01 1 67.32 0.00 5.80 0.00 0.12 26.76 20:25:01 2 66.73 0.00 5.03 0.12 0.12 28.01 20:25:01 3 72.77 0.00 5.40 0.00 0.12 21.71 20:25:01 4 66.99 0.00 5.09 0.15 0.10 27.67 20:25:01 5 69.24 0.00 4.90 0.02 0.12 25.73 20:25:01 6 70.48 0.00 5.51 0.02 0.12 23.88 20:25:01 7 70.12 0.00 5.54 0.02 0.12 24.21 20:26:01 all 10.90 0.00 1.03 0.05 0.09 87.93 20:26:01 0 10.39 0.00 1.17 0.07 0.10 88.27 20:26:01 1 10.24 0.00 1.04 0.02 0.08 88.63 20:26:01 2 9.67 0.00 0.90 0.07 0.10 89.26 20:26:01 3 11.78 0.00 1.14 0.02 0.10 86.97 20:26:01 4 11.91 0.00 1.29 0.02 0.08 86.70 20:26:01 5 10.27 0.00 0.74 0.18 0.07 88.75 20:26:01 6 11.78 0.00 1.02 0.00 0.08 87.11 20:26:01 7 11.19 0.00 0.97 0.02 0.08 87.74 20:27:01 all 12.49 0.00 3.26 1.25 0.09 82.91 20:27:01 0 12.59 0.00 2.81 1.29 0.10 83.21 20:27:01 1 13.39 0.00 3.33 0.27 0.10 82.91 20:27:01 2 17.14 0.00 4.03 1.07 0.10 77.66 20:27:01 3 10.79 0.00 3.44 4.95 0.10 80.72 20:27:01 4 9.82 0.00 2.55 0.73 0.12 86.79 20:27:01 5 11.82 0.00 3.03 0.15 0.08 84.91 20:27:01 6 14.31 0.00 3.80 0.71 0.08 81.08 20:27:01 7 10.05 0.00 3.05 0.80 0.08 86.02 20:28:01 all 7.72 0.00 0.78 0.04 0.09 91.38 20:28:01 0 7.37 0.00 0.91 0.00 0.08 91.64 20:28:01 1 9.20 0.00 0.90 0.03 0.10 89.77 20:28:01 2 9.01 0.00 0.72 0.03 0.08 90.15 20:28:01 3 6.44 0.00 0.75 0.10 0.08 92.62 20:28:01 4 7.46 0.00 0.85 0.02 0.08 91.59 20:28:01 5 7.22 0.00 0.70 0.10 0.08 91.89 20:28:01 6 6.50 0.00 0.65 0.05 0.08 92.72 20:28:01 7 8.52 0.00 0.77 0.00 0.08 90.63 20:29:01 all 4.51 0.00 0.58 0.04 0.09 94.79 20:29:01 0 5.36 0.00 0.66 0.03 0.08 93.87 20:29:01 1 3.77 0.00 0.48 0.00 0.08 95.66 20:29:01 2 5.05 0.00 0.75 0.00 0.10 94.10 20:29:01 3 4.15 0.00 0.57 0.10 0.08 95.10 20:29:01 4 4.47 0.00 0.54 0.05 0.10 94.84 20:29:01 5 5.39 0.00 0.57 0.02 0.08 93.94 20:29:01 6 3.81 0.00 0.52 0.05 0.08 95.54 20:29:01 7 4.09 0.00 0.54 0.02 0.08 95.27 20:30:01 all 3.05 0.00 0.46 0.04 0.10 96.35 20:30:01 0 2.59 0.00 0.47 0.03 0.08 96.82 20:30:01 1 2.10 0.00 0.37 0.02 0.10 97.41 20:30:01 2 3.15 0.00 0.49 0.02 0.08 96.26 20:30:01 3 3.81 0.00 0.38 0.05 0.08 95.68 20:30:01 4 2.99 0.00 0.38 0.08 0.08 96.45 20:30:01 5 3.71 0.00 0.54 0.02 0.12 95.62 20:30:01 6 3.51 0.00 0.54 0.08 0.10 95.77 20:30:01 7 2.51 0.00 0.52 0.10 0.12 96.75 20:31:01 all 6.14 0.00 0.67 0.07 0.09 93.02 20:31:01 0 6.88 0.00 0.82 0.08 0.08 92.14 20:31:01 1 5.48 0.00 0.69 0.02 0.08 93.73 20:31:01 2 3.44 0.00 0.69 0.02 0.08 95.77 20:31:01 3 6.09 0.00 0.57 0.03 0.10 93.21 20:31:01 4 6.60 0.00 0.62 0.18 0.08 92.52 20:31:01 5 7.00 0.00 0.69 0.07 0.12 92.13 20:31:01 6 5.35 0.00 0.62 0.05 0.10 93.88 20:31:01 7 8.28 0.00 0.74 0.05 0.08 90.85 20:32:01 all 5.16 0.00 0.61 0.06 0.10 94.07 20:32:01 0 5.00 0.00 0.64 0.02 0.10 94.25 20:32:01 1 5.64 0.00 0.60 0.02 0.10 93.64 20:32:01 2 5.28 0.00 0.52 0.07 0.10 94.03 20:32:01 3 4.61 0.00 0.67 0.12 0.10 94.51 20:32:01 4 5.27 0.00 0.55 0.15 0.08 93.95 20:32:01 5 5.99 0.00 0.72 0.03 0.10 93.15 20:32:01 6 4.21 0.00 0.55 0.03 0.10 95.10 20:32:01 7 5.32 0.00 0.59 0.05 0.10 93.95 20:33:01 all 2.68 0.00 0.50 0.05 0.08 96.70 20:33:01 0 2.27 0.00 0.55 0.02 0.08 97.08 20:33:01 1 3.66 0.00 0.58 0.05 0.08 95.63 20:33:01 2 1.83 0.00 0.50 0.03 0.08 97.55 20:33:01 3 2.74 0.00 0.52 0.08 0.07 96.59 20:33:01 4 2.94 0.00 0.42 0.12 0.07 96.46 20:33:01 5 2.30 0.00 0.52 0.03 0.08 97.06 20:33:01 6 2.56 0.00 0.47 0.05 0.08 96.83 20:33:01 7 3.16 0.00 0.45 0.00 0.08 96.31 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.56 0.00 0.95 0.11 0.08 96.29 20:34:01 0 2.00 0.00 0.94 0.05 0.05 96.96 20:34:01 1 2.46 0.00 1.17 0.10 0.08 96.18 20:34:01 2 2.77 0.00 0.86 0.08 0.10 96.18 20:34:01 3 1.84 0.00 0.94 0.13 0.08 97.01 20:34:01 4 2.80 0.00 0.87 0.34 0.10 95.89 20:34:01 5 3.19 0.00 0.94 0.05 0.07 95.76 20:34:01 6 3.26 0.00 1.00 0.05 0.08 95.60 20:34:01 7 2.18 0.00 0.92 0.05 0.08 96.77 20:35:01 all 6.56 0.00 1.01 0.24 0.04 92.15 20:35:01 0 5.03 0.00 1.09 0.07 0.03 93.79 20:35:01 1 1.86 0.00 0.82 0.08 0.05 97.19 20:35:01 2 9.30 0.00 1.16 0.08 0.05 89.41 20:35:01 3 1.18 0.00 0.73 0.03 0.03 98.01 20:35:01 4 1.52 0.00 0.93 1.20 0.03 96.31 20:35:01 5 1.85 0.00 0.87 0.20 0.03 97.04 20:35:01 6 18.68 0.00 1.45 0.15 0.05 79.66 20:35:01 7 13.07 0.00 1.04 0.10 0.03 85.76 Average: all 15.07 0.00 2.34 0.78 0.08 81.73 Average: 0 14.55 0.00 2.42 1.01 0.08 81.95 Average: 1 14.23 0.00 2.40 1.14 0.09 82.14 Average: 2 14.81 0.00 2.33 0.36 0.09 82.41 Average: 3 14.21 0.00 2.28 1.39 0.09 82.03 Average: 4 14.04 0.00 2.15 0.34 0.08 83.39 Average: 5 14.44 0.00 2.25 0.92 0.09 82.31 Average: 6 18.94 0.00 2.50 0.42 0.09 78.05 Average: 7 15.37 0.00 2.40 0.62 0.08 81.53