---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6842 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: 2800.000 BogoMIPS: 5600.00 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 142G 9% / 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 852 25334 0 5980 30858 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:d4:1c:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fed4:1c62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:57:71:14 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6842) 02/19/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 110.66 42.65 68.01 1924.83 21383.27 20:24:02 115.53 19.73 95.80 2295.75 27216.13 20:25:01 169.29 3.56 165.73 499.85 73150.31 20:26:01 299.05 12.40 286.65 795.87 84765.81 20:27:01 29.70 1.48 28.21 59.06 18798.33 20:28:01 38.47 0.03 38.43 3.07 16568.90 20:29:01 68.41 1.87 66.54 111.31 17339.16 Average: 118.61 11.69 106.92 813.61 36946.77 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30130184 31720528 2809036 8.53 68940 1831960 1386192 4.08 852224 1668376 171416 20:24:02 29818948 31749228 3120272 9.47 85768 2139364 1358492 4.00 863732 1934224 149868 20:25:01 26978736 31665436 5960484 18.10 122776 4757196 1412336 4.16 1002228 4501004 1078576 20:26:01 23916260 29586044 9022960 27.39 137648 5672184 9655296 28.41 3266932 5177096 1216 20:27:01 21848656 27636852 11090564 33.67 138712 5785004 11978296 35.24 5339220 5150276 856 20:28:01 23724824 29541540 9214396 27.97 139408 5814636 7611400 22.39 3495832 5147332 160 20:29:01 25914460 31570276 7024760 21.33 143672 5662524 1575648 4.64 1488912 5018492 54364 Average: 26047438 30495701 6891782 20.92 119561 4523267 4996809 14.70 2329869 4085257 208065 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 220.73 125.17 1193.25 36.87 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 20:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:02 ens3 53.22 39.78 730.45 7.37 0.00 0.00 0.00 0.00 20:24:02 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 20:25:01 br-a25392b0b537 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1090.75 554.69 25886.57 41.62 0.00 0.00 0.00 0.00 20:25:01 lo 9.96 9.96 0.98 0.98 0.00 0.00 0.00 0.00 20:26:01 veth66dfa3a 0.75 0.78 0.05 0.05 0.00 0.00 0.00 0.00 20:26:01 veth4c18b04 0.53 0.75 0.03 0.04 0.00 0.00 0.00 0.00 20:26:01 vethc7ca843 1.08 1.12 0.12 0.13 0.00 0.00 0.00 0.00 20:26:01 veth3ded446 1.82 1.63 0.21 0.20 0.00 0.00 0.00 0.00 20:27:01 veth66dfa3a 12.85 13.06 11.20 57.29 0.00 0.00 0.00 0.00 20:27:01 veth4c18b04 4.35 5.03 0.61 0.81 0.00 0.00 0.00 0.00 20:27:01 vethc7ca843 3.68 5.28 0.59 1.08 0.00 0.00 0.00 0.00 20:27:01 veth3ded446 3.60 5.22 0.57 1.07 0.00 0.00 0.00 0.00 20:28:01 br-a25392b0b537 2.98 3.45 4.35 1.18 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 1862.88 1024.80 38559.55 148.13 0.00 0.00 0.00 0.00 20:28:01 vethc8f1c01 0.00 1.07 0.00 0.07 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 73.69 49.99 130.93 18.22 0.00 0.00 0.00 0.00 20:29:01 lo 30.39 30.39 7.77 7.77 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.63 134.18 5468.70 20.19 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 1.07 1.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6842) 02/19/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.09 0.00 0.89 2.20 0.03 85.79 20:23:01 0 2.07 0.00 0.47 0.13 0.02 97.31 20:23:01 1 3.62 0.00 0.52 0.30 0.02 95.55 20:23:01 2 4.10 0.00 0.37 0.08 0.02 95.43 20:23:01 3 4.20 0.00 0.48 0.05 0.02 95.25 20:23:01 4 25.17 0.00 1.22 12.07 0.05 61.49 20:23:01 5 26.14 0.00 2.09 3.62 0.07 68.07 20:23:01 6 11.58 0.00 0.87 0.63 0.02 86.91 20:23:01 7 11.95 0.00 1.13 0.77 0.03 86.12 20:24:02 all 9.36 0.00 0.84 3.24 0.03 86.53 20:24:02 0 7.15 0.00 0.70 0.42 0.02 91.72 20:24:02 1 2.75 0.00 0.33 0.00 0.02 96.90 20:24:02 2 24.88 0.00 1.36 2.23 0.03 71.50 20:24:02 3 5.66 0.00 0.65 0.53 0.03 93.12 20:24:02 4 5.96 0.00 0.77 8.45 0.03 84.79 20:24:02 5 5.45 0.00 0.97 8.40 0.05 85.13 20:24:02 6 1.83 0.00 0.30 0.00 0.02 97.85 20:24:02 7 21.24 0.00 1.64 5.91 0.05 71.17 20:25:01 all 10.57 0.00 4.48 8.71 0.07 76.17 20:25:01 0 11.51 0.00 4.64 23.78 0.10 59.96 20:25:01 1 11.32 0.00 5.90 6.11 0.07 76.60 20:25:01 2 11.33 0.00 4.73 0.53 0.07 83.34 20:25:01 3 10.27 0.00 3.49 3.27 0.05 82.92 20:25:01 4 8.13 0.00 4.14 5.90 0.03 81.79 20:25:01 5 11.77 0.00 3.27 0.34 0.05 84.56 20:25:01 6 9.92 0.00 4.68 11.80 0.07 73.53 20:25:01 7 10.37 0.00 4.94 18.04 0.07 66.57 20:26:01 all 34.87 0.00 5.44 6.11 0.08 53.50 20:26:01 0 33.81 0.00 5.43 12.65 0.07 48.05 20:26:01 1 35.47 0.00 5.83 20.75 0.08 37.87 20:26:01 2 35.70 0.00 5.32 1.02 0.08 57.88 20:26:01 3 36.36 0.00 5.11 2.50 0.08 55.95 20:26:01 4 34.53 0.00 5.99 0.49 0.07 58.93 20:26:01 5 34.87 0.00 4.82 0.42 0.08 59.81 20:26:01 6 32.83 0.00 5.04 2.32 0.08 59.72 20:26:01 7 35.42 0.00 5.97 8.79 0.08 49.73 20:27:01 all 40.41 0.00 4.07 0.88 0.10 54.54 20:27:01 0 41.67 0.00 4.48 0.13 0.10 53.61 20:27:01 1 42.35 0.00 4.49 0.03 0.08 53.05 20:27:01 2 39.44 0.00 4.10 0.05 0.08 56.32 20:27:01 3 37.92 0.00 3.42 0.00 0.10 58.56 20:27:01 4 46.33 0.00 4.74 0.92 0.10 47.90 20:27:01 5 39.48 0.00 3.79 0.00 0.08 56.64 20:27:01 6 36.78 0.00 3.51 0.37 0.10 59.24 20:27:01 7 39.27 0.00 4.10 5.51 0.10 51.03 20:28:01 all 5.58 0.00 0.82 1.22 0.05 92.33 20:28:01 0 5.78 0.00 0.92 0.03 0.03 93.24 20:28:01 1 6.03 0.00 0.90 0.07 0.05 92.95 20:28:01 2 4.93 0.00 0.82 0.08 0.07 94.10 20:28:01 3 5.11 0.00 0.69 0.12 0.05 94.04 20:28:01 4 5.52 0.00 0.69 0.25 0.07 93.47 20:28:01 5 5.60 0.00 0.71 0.07 0.05 93.57 20:28:01 6 6.05 0.00 0.95 0.55 0.05 92.39 20:28:01 7 5.57 0.00 0.92 8.55 0.07 84.89 20:29:01 all 7.73 0.00 0.73 1.63 0.03 89.88 20:29:01 0 4.96 0.00 0.75 0.17 0.05 94.07 20:29:01 1 42.67 0.00 1.87 0.93 0.07 54.46 20:29:01 2 0.84 0.00 0.57 3.57 0.02 95.01 20:29:01 3 1.54 0.00 0.65 0.08 0.02 97.71 20:29:01 4 0.72 0.00 0.48 0.13 0.02 98.65 20:29:01 5 8.42 0.00 0.64 0.48 0.02 90.44 20:29:01 6 0.72 0.00 0.45 0.05 0.02 98.77 20:29:01 7 1.96 0.00 0.43 7.59 0.03 89.98 Average: all 17.05 0.00 2.45 3.40 0.05 77.04 Average: 0 15.23 0.00 2.47 5.24 0.06 77.01 Average: 1 20.58 0.00 2.81 3.98 0.06 72.58 Average: 2 17.27 0.00 2.45 1.08 0.05 79.15 Average: 3 14.37 0.00 2.06 0.93 0.05 82.60 Average: 4 18.04 0.00 2.56 4.03 0.05 75.31 Average: 5 18.79 0.00 2.32 1.91 0.06 76.92 Average: 6 14.22 0.00 2.24 2.21 0.05 81.28 Average: 7 17.93 0.00 2.71 7.83 0.06 71.48