---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-7072 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 7% / 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 1794 27428 0 2945 29933 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:9e:cd:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe9e:cd20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:bf:44:e6 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-v1-8c-8g-7072) 12/23/23 _x86_64_ (8 CPU) 05:19:19 LINUX RESTART (8 CPU) 05:20:02 tps rtps wtps bread/s bwrtn/s 05:21:01 110.18 14.54 95.64 1013.12 20227.89 05:22:01 139.58 19.18 120.40 692.55 27339.44 05:23:01 29.91 5.08 24.83 151.84 13292.85 05:24:01 8.77 0.00 8.77 0.00 10121.78 05:25:01 11.91 0.02 11.90 0.13 10624.23 05:26:01 27.22 1.17 26.05 33.58 29512.58 Average: 54.44 6.64 47.80 313.24 18515.65 05:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 29927640 31672700 3011580 9.14 76064 1971692 1474980 4.34 917024 1785500 200624 05:22:01 27269324 29345628 5669896 17.21 87792 2279812 3924912 11.55 3297260 2035932 23608 05:23:01 26731856 28876968 6207364 18.84 89572 2344680 4097364 12.06 3805084 2059216 8 05:24:01 26627152 28772620 6312068 19.16 89644 2344852 4618724 13.59 3909088 2059376 68 05:25:01 29172616 31700452 3766604 11.44 90348 2721120 1322368 3.89 1108952 2311580 363608 05:26:01 28091772 30638108 4847448 14.72 91152 2738112 2305108 6.78 2359612 2139052 1588 Average: 27970060 30167746 4969160 15.09 87429 2400045 2957243 8.70 2566170 2065109 98251 05:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 ens3 66.33 44.57 1137.52 7.71 0.00 0.00 0.00 0.00 05:21:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 ens3 613.71 473.69 5138.75 113.45 0.00 0.00 0.00 0.00 05:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 608.45 395.32 1054.77 144.05 0.00 0.00 0.00 0.00 05:23:01 lo 3.75 3.75 0.67 0.67 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 ens3 87.57 64.02 30.37 26.04 0.00 0.00 0.00 0.00 05:24:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 ens3 245.73 181.64 157.74 59.41 0.00 0.00 0.00 0.00 05:25:01 lo 3.82 3.82 0.46 0.46 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 ens3 308.08 224.95 359.88 338.66 0.00 0.00 0.00 0.00 05:26:01 lo 0.33 0.33 0.03 0.03 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 322.35 231.22 1313.61 115.20 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-7072) 12/23/23 _x86_64_ (8 CPU) 05:19:19 LINUX RESTART (8 CPU) 05:20:02 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 10.32 0.00 0.76 1.69 0.03 87.20 05:21:01 0 7.43 0.00 0.53 2.14 0.03 89.87 05:21:01 1 8.62 0.00 0.78 1.53 0.02 89.05 05:21:01 2 1.20 0.00 0.31 0.02 0.00 98.47 05:21:01 3 0.97 0.00 0.29 0.02 0.00 98.73 05:21:01 4 4.97 0.00 0.34 0.03 0.03 94.62 05:21:01 5 20.54 0.00 1.46 4.88 0.07 73.05 05:21:01 6 30.37 0.00 1.72 3.50 0.07 64.35 05:21:01 7 8.47 0.00 0.72 1.41 0.02 89.39 05:22:01 all 24.29 0.00 1.29 1.42 0.06 72.94 05:22:01 0 18.56 0.00 1.56 3.26 0.05 76.57 05:22:01 1 23.73 0.00 0.90 0.75 0.05 74.56 05:22:01 2 21.96 0.00 0.80 0.45 0.05 76.74 05:22:01 3 19.86 0.00 1.07 0.32 0.07 78.69 05:22:01 4 17.50 0.00 0.90 0.27 0.03 81.30 05:22:01 5 33.46 0.00 1.16 5.11 0.07 60.21 05:22:01 6 40.19 0.00 2.92 0.91 0.08 55.90 05:22:01 7 19.29 0.00 0.97 0.27 0.07 79.40 05:23:01 all 20.41 0.00 0.85 0.68 0.05 78.00 05:23:01 0 21.94 0.00 0.45 0.00 0.03 77.58 05:23:01 1 16.76 0.00 0.47 0.38 0.05 82.34 05:23:01 2 27.53 0.00 0.99 0.07 0.07 71.35 05:23:01 3 17.24 0.00 1.35 3.52 0.05 77.84 05:23:01 4 19.44 0.00 1.00 0.32 0.07 79.17 05:23:01 5 16.12 0.00 0.75 1.00 0.05 82.08 05:23:01 6 12.32 0.00 1.05 0.00 0.05 86.58 05:23:01 7 31.88 0.00 0.77 0.20 0.05 67.11 05:24:01 all 0.83 0.00 0.16 0.53 0.02 98.47 05:24:01 0 1.00 0.00 0.08 0.02 0.02 98.88 05:24:01 1 1.23 0.00 0.08 0.00 0.03 98.65 05:24:01 2 0.45 0.00 0.13 0.00 0.02 99.40 05:24:01 3 0.80 0.00 0.27 4.22 0.02 94.70 05:24:01 4 0.32 0.00 0.17 0.00 0.02 99.50 05:24:01 5 0.87 0.00 0.12 0.00 0.02 99.00 05:24:01 6 0.60 0.00 0.23 0.00 0.02 99.15 05:24:01 7 1.39 0.00 0.13 0.00 0.03 98.44 05:25:01 all 23.34 0.00 0.85 0.54 0.05 75.22 05:25:01 0 18.00 0.00 0.38 0.00 0.03 81.58 05:25:01 1 39.91 0.00 1.83 0.00 0.07 58.19 05:25:01 2 26.48 0.00 0.63 0.00 0.03 72.85 05:25:01 3 10.50 0.00 0.66 4.28 0.03 84.52 05:25:01 4 23.87 0.00 0.53 0.00 0.05 75.55 05:25:01 5 27.79 0.00 1.32 0.00 0.05 70.84 05:25:01 6 17.32 0.00 0.68 0.00 0.03 81.96 05:25:01 7 22.84 0.00 0.80 0.00 0.07 76.29 05:26:01 all 16.03 0.00 0.43 0.69 0.04 82.80 05:26:01 0 7.48 0.00 0.18 0.00 0.02 92.32 05:26:01 1 34.14 0.00 1.02 0.03 0.05 64.76 05:26:01 2 14.16 0.00 0.20 0.00 0.03 85.60 05:26:01 3 18.00 0.00 0.55 1.88 0.02 79.55 05:26:01 4 10.71 0.00 0.40 3.52 0.03 85.34 05:26:01 5 10.15 0.00 0.33 0.08 0.03 89.40 05:26:01 6 12.58 0.00 0.47 0.03 0.05 86.87 05:26:01 7 21.11 0.00 0.28 0.00 0.03 78.58 Average: all 15.88 0.00 0.72 0.92 0.04 82.44 Average: 0 12.41 0.00 0.53 0.90 0.03 86.13 Average: 1 20.76 0.00 0.85 0.45 0.04 77.90 Average: 2 15.33 0.00 0.51 0.09 0.03 84.04 Average: 3 11.25 0.00 0.70 2.38 0.03 85.64 Average: 4 12.82 0.00 0.56 0.69 0.04 85.89 Average: 5 18.13 0.00 0.85 1.83 0.05 79.13 Average: 6 18.82 0.00 1.17 0.73 0.05 79.23 Average: 7 17.51 0.00 0.61 0.31 0.04 81.53