---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30163 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 11G 145G 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 847 28108 0 3210 30878 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:d0:e8:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fed0:e8c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:fa:f0:ef 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-30163) 08/10/24 _x86_64_ (8 CPU) 21:45:25 LINUX RESTART (8 CPU) 21:46:01 tps rtps wtps bread/s bwrtn/s 21:47:01 325.93 36.23 289.71 1690.61 26584.94 21:48:01 200.70 63.04 137.66 3650.86 35515.81 21:49:01 24.66 0.38 24.28 12.26 19532.88 21:50:01 12.81 0.00 12.81 0.00 17243.93 21:51:01 13.35 0.00 13.35 0.00 17256.19 21:52:01 13.48 0.00 13.48 0.00 17322.45 21:53:01 61.12 6.58 54.54 1046.76 37422.96 Average: 93.17 15.18 77.99 914.41 24411.46 21:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:47:01 30026896 31673532 2912324 8.84 73856 1878956 1428324 4.20 895552 1713940 196096 21:48:01 28368828 30550352 4570392 13.88 88072 2385188 3352280 9.86 2191116 2045868 70564 21:49:01 25067232 27250996 7871988 23.90 88164 2386824 6623968 19.49 5512596 2019968 100 21:50:01 24528376 26712912 8410844 25.53 88252 2387332 7295772 21.47 6051824 2017028 440 21:51:01 23713572 25903616 9225648 28.01 88384 2392524 8026172 23.61 6858508 2022196 1388 21:52:01 23205504 25400644 9733716 29.55 88508 2397276 8074668 23.76 7360340 2026908 104 21:53:01 28781016 31618140 4158204 12.62 92552 3025668 1469844 4.32 1505172 2301152 2784 Average: 26241632 28444313 6697588 20.33 86827 2407681 5181575 15.25 4339301 2021009 38782 21:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 102.10 71.99 1106.44 25.85 0.00 0.00 0.00 0.00 21:47:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 ens3 601.45 461.22 5368.77 91.56 0.00 0.00 0.00 0.00 21:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 339.58 259.17 102.18 94.79 0.00 0.00 0.00 0.00 21:49:01 lo 1.52 1.52 0.41 0.41 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 26.71 22.71 6.88 7.68 0.00 0.00 0.00 0.00 21:50:01 lo 3.47 3.47 1.04 1.04 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 293.18 200.08 99.02 81.58 0.00 0.00 0.00 0.00 21:51:01 lo 1.32 1.32 0.31 0.31 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 351.76 257.71 101.03 84.69 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 140.31 105.95 295.78 40.03 0.00 0.00 0.00 0.00 21:53:01 lo 0.97 0.97 0.09 0.09 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 265.00 196.97 1011.45 60.88 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 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-30163) 08/10/24 _x86_64_ (8 CPU) 21:45:25 LINUX RESTART (8 CPU) 21:46:01 CPU %user %nice %system %iowait %steal %idle 21:47:01 all 9.77 0.00 0.90 3.16 0.03 86.14 21:47:01 0 1.69 0.00 1.22 3.55 0.02 93.52 21:47:01 1 25.50 0.00 1.70 2.05 0.07 70.69 21:47:01 2 29.78 0.00 1.95 2.15 0.07 66.06 21:47:01 3 4.09 0.00 0.55 0.22 0.03 95.11 21:47:01 4 8.20 0.00 0.43 0.72 0.03 90.61 21:47:01 5 3.02 0.00 0.37 0.48 0.02 96.11 21:47:01 6 5.30 0.00 0.60 0.47 0.02 93.61 21:47:01 7 0.57 0.00 0.37 15.62 0.03 83.41 21:48:01 all 21.65 0.00 1.14 4.49 0.11 72.60 21:48:01 0 23.90 0.00 0.79 2.44 0.12 72.76 21:48:01 1 24.69 0.00 1.57 3.89 0.13 69.71 21:48:01 2 47.45 0.00 2.40 2.83 0.15 47.17 21:48:01 3 20.34 0.00 1.35 4.25 0.13 73.92 21:48:01 4 11.50 0.00 1.05 3.96 0.05 83.44 21:48:01 5 24.15 0.00 0.67 8.80 0.13 66.26 21:48:01 6 16.35 0.00 0.82 2.59 0.13 80.10 21:48:01 7 4.89 0.00 0.53 7.15 0.05 87.38 21:49:01 all 30.85 0.00 0.78 1.04 0.06 67.28 21:49:01 0 17.10 0.00 0.35 0.00 0.05 82.50 21:49:01 1 34.13 0.00 0.70 0.00 0.05 65.12 21:49:01 2 69.82 0.00 1.09 0.02 0.10 28.98 21:49:01 3 36.94 0.00 0.84 0.00 0.08 62.14 21:49:01 4 18.16 0.00 0.42 5.39 0.05 75.98 21:49:01 5 21.80 0.00 1.04 2.78 0.05 74.33 21:49:01 6 32.84 0.00 0.53 0.00 0.07 66.56 21:49:01 7 16.14 0.00 1.25 0.08 0.07 82.45 21:50:01 all 19.43 0.00 0.27 0.83 0.04 79.44 21:50:01 0 9.62 0.00 0.21 0.00 0.03 90.13 21:50:01 1 15.44 0.00 0.22 0.00 0.05 84.30 21:50:01 2 39.34 0.00 0.43 0.00 0.07 60.16 21:50:01 3 32.19 0.00 0.30 0.00 0.05 67.46 21:50:01 4 18.09 0.00 0.23 6.60 0.05 75.03 21:50:01 5 6.58 0.00 0.15 0.00 0.02 93.26 21:50:01 6 16.84 0.00 0.28 0.00 0.03 82.84 21:50:01 7 17.48 0.00 0.28 0.00 0.03 82.20 21:51:01 all 22.11 0.00 0.42 1.02 0.05 76.41 21:51:01 0 9.57 0.00 0.22 0.00 0.02 90.19 21:51:01 1 34.94 0.00 0.47 0.00 0.05 64.54 21:51:01 2 29.49 0.00 0.53 0.00 0.07 69.91 21:51:01 3 31.39 0.00 0.50 0.00 0.05 68.06 21:51:01 4 8.60 0.00 0.67 8.15 0.03 82.55 21:51:01 5 12.17 0.00 0.20 0.00 0.03 87.59 21:51:01 6 15.02 0.00 0.32 0.02 0.03 84.61 21:51:01 7 35.64 0.00 0.43 0.02 0.05 63.86 21:52:01 all 20.05 0.00 0.31 1.08 0.04 78.52 21:52:01 0 10.37 0.00 0.25 0.00 0.02 89.36 21:52:01 1 51.71 0.00 0.52 0.00 0.08 47.69 21:52:01 2 40.96 0.00 0.32 0.00 0.05 58.67 21:52:01 3 14.74 0.00 0.20 0.00 0.03 85.02 21:52:01 4 9.89 0.00 0.30 8.67 0.05 81.09 21:52:01 5 8.23 0.00 0.15 0.00 0.03 91.58 21:52:01 6 10.28 0.00 0.63 0.02 0.03 89.04 21:52:01 7 14.31 0.00 0.12 0.00 0.03 85.54 21:53:01 all 12.65 0.00 1.03 3.03 0.04 83.25 21:53:01 0 4.04 0.00 0.65 0.03 0.03 95.25 21:53:01 1 26.20 0.00 1.54 3.70 0.05 68.51 21:53:01 2 4.57 0.00 0.97 0.03 0.03 94.40 21:53:01 3 39.49 0.00 1.40 0.77 0.07 58.27 21:53:01 4 5.52 0.00 1.37 19.31 0.02 73.78 21:53:01 5 9.80 0.00 0.92 0.37 0.03 88.88 21:53:01 6 4.51 0.00 0.69 0.02 0.03 94.75 21:53:01 7 7.12 0.00 0.67 0.00 0.03 92.18 Average: all 19.50 0.00 0.69 2.09 0.05 77.67 Average: 0 10.89 0.00 0.53 0.86 0.04 87.68 Average: 1 30.37 0.00 0.96 1.38 0.07 67.23 Average: 2 37.31 0.00 1.10 0.72 0.08 60.80 Average: 3 25.60 0.00 0.73 0.75 0.06 72.86 Average: 4 11.43 0.00 0.64 7.54 0.04 80.35 Average: 5 12.25 0.00 0.50 1.77 0.05 85.43 Average: 6 14.45 0.00 0.55 0.44 0.05 84.50 Average: 7 13.74 0.00 0.52 3.26 0.04 82.43