---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-320 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 11G 144G 8% / 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 846 27841 0 3479 30865 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c9:c7:16 brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fec9:c716/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:d1:bc:87 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:b4ff:fed1:bc87/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-320) 11/16/23 _x86_64_ (8 CPU) 14:22:07 LINUX RESTART (8 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 107.61 14.51 93.10 1010.68 27934.52 14:25:01 194.68 65.81 128.88 2985.77 33571.20 14:26:01 68.37 4.08 64.29 256.36 27465.82 14:27:01 92.95 0.63 92.32 57.19 29365.51 14:28:01 94.62 2.00 92.62 324.35 42208.17 14:29:01 226.03 0.00 226.03 0.00 58113.93 14:30:01 99.12 1.05 98.07 31.99 25584.67 14:31:01 43.91 0.02 43.89 0.53 15448.63 Average: 115.97 11.00 104.97 582.22 32481.71 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 29975188 31680312 2964032 9.00 77236 1931160 1458312 4.29 896396 1766592 164452 14:25:01 29017516 31172408 3921704 11.91 96800 2345336 2589400 7.62 1504068 2081872 103120 14:26:01 29013600 31190552 3925620 11.92 123136 2337676 2518156 7.41 1522248 2061080 67596 14:27:01 29063588 31240416 3875632 11.77 127624 2331408 2423304 7.13 1511484 2017612 272 14:28:01 28216192 31095504 4723028 14.34 142336 2987956 2626780 7.73 1715440 2605440 213980 14:29:01 27561048 31206872 5378172 16.33 190132 3601156 2491068 7.33 1771024 3098560 8256 14:30:01 27391840 31042952 5547380 16.84 195824 3606304 2676088 7.87 2025464 3015936 447792 14:31:01 28033988 31139632 4905232 14.89 197592 3089020 2476628 7.29 1863448 2567992 24 Average: 28534120 31221081 4405100 13.37 143835 2778752 2407467 7.08 1601196 2401886 125686 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 73.80 47.69 1096.59 9.06 0.00 0.00 0.00 0.00 14:24:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 263.77 214.68 2574.38 45.07 0.00 0.00 0.00 0.00 14:25:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 89.42 65.09 1075.83 15.04 0.00 0.00 0.00 0.00 14:26:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 76.77 66.29 271.44 15.65 0.00 0.00 0.00 0.00 14:27:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 210.28 87.60 4122.27 9.85 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 vethd27fd81 64.46 127.61 7.96 2669.18 0.00 0.00 0.00 0.22 14:28:01 docker0 87.32 208.95 8.33 4122.09 0.00 0.00 0.00 0.00 14:29:01 ens3 3.34 1.53 8.28 0.81 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 0.85 1.16 0.17 7.82 0.00 0.00 0.00 0.00 14:30:01 ens3 39.63 38.86 52.32 22.51 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 527.25 671.65 44.56 5110.27 0.00 0.00 0.00 0.00 14:31:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 160.65 149.32 1155.35 654.60 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 11.04 26.32 1.06 517.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-320) 11/16/23 _x86_64_ (8 CPU) 14:22:07 LINUX RESTART (8 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 10.24 0.00 0.77 2.45 0.03 86.51 14:24:01 0 3.32 0.00 0.27 0.09 0.02 96.31 14:24:01 1 9.81 0.00 0.81 0.80 0.02 88.56 14:24:01 2 24.30 0.00 1.44 1.43 0.03 72.79 14:24:01 3 22.87 0.00 1.58 0.58 0.05 74.92 14:24:01 4 1.41 0.00 0.22 3.61 0.00 94.76 14:24:01 5 13.90 0.00 1.05 11.38 0.03 73.63 14:24:01 6 6.05 0.00 0.54 0.03 0.00 93.37 14:24:01 7 0.29 0.00 0.20 1.65 0.05 97.81 14:25:01 all 14.18 0.00 0.98 2.69 0.04 82.10 14:25:01 0 5.53 0.00 0.62 0.55 0.02 93.28 14:25:01 1 16.85 0.00 0.77 0.83 0.05 81.50 14:25:01 2 38.60 0.00 1.30 3.10 0.07 56.93 14:25:01 3 18.45 0.00 1.90 0.92 0.07 78.66 14:25:01 4 14.25 0.00 0.87 0.79 0.03 84.06 14:25:01 5 5.77 0.00 0.88 10.78 0.05 82.52 14:25:01 6 6.32 0.00 0.75 0.70 0.03 92.20 14:25:01 7 7.63 0.00 0.80 3.83 0.05 87.69 14:26:01 all 11.36 0.00 1.02 1.48 0.03 86.12 14:26:01 0 6.27 0.00 0.59 0.07 0.02 93.06 14:26:01 1 11.20 0.00 0.50 0.13 0.02 88.15 14:26:01 2 34.65 0.00 3.72 1.29 0.07 60.27 14:26:01 3 7.16 0.00 0.72 0.02 0.02 92.09 14:26:01 4 2.60 0.00 0.35 0.07 0.03 96.95 14:26:01 5 0.92 0.00 0.89 9.17 0.00 89.02 14:26:01 6 2.79 0.00 0.27 0.03 0.03 96.88 14:26:01 7 25.28 0.00 1.07 1.05 0.05 72.55 14:27:01 all 11.65 0.00 0.84 1.96 0.03 85.51 14:27:01 0 2.45 0.00 0.43 0.00 0.03 97.09 14:27:01 1 60.51 0.00 3.59 1.68 0.08 34.14 14:27:01 2 6.56 0.00 0.45 0.00 0.00 92.99 14:27:01 3 13.37 0.00 0.52 0.07 0.03 86.01 14:27:01 4 7.14 0.00 0.73 0.02 0.03 92.08 14:27:01 5 1.23 0.00 0.38 10.18 0.02 88.19 14:27:01 6 0.77 0.00 0.43 3.41 0.03 95.35 14:27:01 7 1.25 0.00 0.22 0.38 0.02 98.13 14:28:01 all 8.60 0.00 1.17 2.26 0.03 87.94 14:28:01 0 0.65 0.00 0.34 0.18 0.02 98.81 14:28:01 1 0.65 0.00 1.00 0.27 0.02 98.07 14:28:01 2 0.97 0.00 0.33 0.03 0.02 98.65 14:28:01 3 1.01 0.00 0.40 0.02 0.02 98.56 14:28:01 4 2.57 0.00 0.65 0.02 0.00 96.76 14:28:01 5 41.36 0.00 2.91 6.01 0.08 49.64 14:28:01 6 16.81 0.00 2.44 0.53 0.03 80.19 14:28:01 7 4.73 0.00 1.30 11.00 0.03 82.93 14:29:01 all 9.54 0.00 2.36 3.67 0.04 84.39 14:29:01 0 3.92 0.00 1.61 7.01 0.02 87.44 14:29:01 1 3.72 0.00 1.53 3.60 0.03 91.11 14:29:01 2 5.20 0.00 1.65 0.60 0.02 92.53 14:29:01 3 4.03 0.00 1.42 0.03 0.03 94.48 14:29:01 4 10.97 0.00 2.96 7.52 0.05 78.50 14:29:01 5 35.74 0.00 6.07 1.20 0.07 56.92 14:29:01 6 9.74 0.00 2.37 0.22 0.05 87.62 14:29:01 7 3.04 0.00 1.22 9.22 0.05 86.48 14:30:01 all 10.67 0.00 0.96 1.12 0.03 87.22 14:30:01 0 1.41 0.00 0.50 2.45 0.05 95.59 14:30:01 1 0.57 0.00 1.32 0.62 0.02 97.48 14:30:01 2 0.52 0.00 0.37 1.55 0.02 97.55 14:30:01 3 5.53 0.00 0.65 0.05 0.02 93.76 14:30:01 4 4.30 0.00 0.55 0.17 0.02 94.97 14:30:01 5 7.34 0.00 0.45 0.13 0.02 92.06 14:30:01 6 0.58 0.00 0.30 0.07 0.02 99.03 14:30:01 7 65.27 0.00 3.48 3.98 0.10 27.16 14:31:01 all 18.08 0.00 1.00 0.86 0.06 80.00 14:31:01 0 15.13 0.00 0.92 2.46 0.07 81.43 14:31:01 1 15.28 0.00 0.75 0.00 0.05 83.92 14:31:01 2 17.18 0.00 0.90 0.00 0.07 81.85 14:31:01 3 13.84 0.00 1.46 0.13 0.07 84.50 14:31:01 4 13.57 0.00 0.95 0.00 0.05 85.43 14:31:01 5 27.22 0.00 1.22 0.28 0.05 71.23 14:31:01 6 21.14 0.00 0.82 0.00 0.07 77.97 14:31:01 7 21.26 0.00 0.99 3.97 0.08 73.70 Average: all 11.79 0.00 1.14 2.06 0.04 84.97 Average: 0 4.84 0.00 0.66 1.61 0.03 92.86 Average: 1 14.83 0.00 1.29 0.99 0.04 82.85 Average: 2 15.98 0.00 1.27 1.00 0.04 81.72 Average: 3 10.76 0.00 1.08 0.23 0.04 87.90 Average: 4 7.11 0.00 0.91 1.52 0.03 90.44 Average: 5 16.69 0.00 1.73 6.13 0.04 75.41 Average: 6 8.03 0.00 0.99 0.63 0.03 90.32 Average: 7 16.11 0.00 1.16 4.39 0.05 78.28