---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43041 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 12G 143G 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 1566 26242 0 4358 30144 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:8e:66:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe8e:66a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:7a:15:25 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-43041) 09/28/24 _x86_64_ (8 CPU) 15:49:27 LINUX RESTART (8 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:01 161.87 36.18 125.70 1685.32 78680.89 15:52:01 188.35 42.69 145.67 2482.51 63696.37 15:53:01 18.96 4.13 14.83 126.51 2409.07 15:54:01 23.15 0.30 22.85 11.46 15625.80 15:55:01 30.19 0.07 30.13 1.07 28272.75 15:56:01 51.76 2.52 49.24 69.19 49090.22 Average: 79.05 14.31 64.74 729.39 39629.85 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 30101680 31706204 2837532 8.61 72036 1842124 1422744 4.19 877788 1666636 164248 15:52:01 28738592 30752612 4200620 12.75 87040 2221920 2165908 6.37 1906836 1967504 21984 15:53:01 28189376 30477844 4749836 14.42 88724 2489116 2415432 7.11 2290988 2122612 224412 15:54:01 26815856 29787060 6123356 18.59 92600 3155332 3035840 8.93 2985572 2775644 435344 15:55:01 27698848 31675180 5240364 15.91 96740 4133032 1325732 3.90 1132092 3713740 507768 15:56:01 26942324 30942236 5996888 18.21 96992 4154572 1940816 5.71 2743944 2857160 772 Average: 28081113 30890189 4858099 14.75 89022 2999349 2051079 6.03 1989537 2517216 225755 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:51:01 ens3 73.80 56.09 925.18 14.88 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:52:01 ens3 535.85 449.98 3874.84 106.53 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 13.50 13.50 35.66 35.66 0.00 0.00 0.00 0.00 15:53:01 ens3 347.61 256.84 690.45 92.87 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 3.92 3.92 1.68 1.68 0.00 0.00 0.00 0.00 15:54:01 ens3 307.80 220.35 165.05 84.80 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 4.93 4.93 2.30 2.30 0.00 0.00 0.00 0.00 15:55:01 ens3 375.30 290.48 830.29 85.98 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 ens3 206.37 130.51 193.12 272.90 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: lo 4.07 4.07 6.64 6.64 0.00 0.00 0.00 0.00 Average: ens3 307.80 234.05 1113.23 109.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43041) 09/28/24 _x86_64_ (8 CPU) 15:49:27 LINUX RESTART (8 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 9.37 0.00 0.84 4.76 0.04 84.99 15:51:01 0 13.25 0.00 1.02 0.55 0.03 85.14 15:51:01 1 8.66 0.00 0.65 0.32 0.02 90.36 15:51:01 2 8.54 0.00 0.97 7.22 0.03 83.24 15:51:01 3 0.45 0.00 0.28 1.51 0.08 97.67 15:51:01 4 12.82 0.00 1.44 1.00 0.03 84.71 15:51:01 5 0.22 0.00 0.32 24.27 0.03 75.16 15:51:01 6 13.20 0.00 1.13 0.75 0.03 84.88 15:51:01 7 17.79 0.00 0.90 2.47 0.03 78.80 15:52:01 all 25.99 0.00 1.35 0.84 0.06 71.76 15:52:01 0 24.97 0.00 1.09 0.10 0.07 73.77 15:52:01 1 30.48 0.00 1.35 0.43 0.07 67.66 15:52:01 2 26.44 0.00 1.39 0.15 0.05 71.97 15:52:01 3 24.41 0.00 1.62 1.39 0.07 72.51 15:52:01 4 23.45 0.00 1.53 0.72 0.07 74.23 15:52:01 5 32.28 0.00 1.75 2.72 0.07 63.18 15:52:01 6 19.19 0.00 0.72 0.27 0.05 79.77 15:52:01 7 26.64 0.00 1.39 0.92 0.07 70.99 15:53:01 all 30.57 0.00 0.76 0.04 0.05 68.58 15:53:01 0 26.71 0.00 0.57 0.00 0.05 72.67 15:53:01 1 32.40 0.00 0.68 0.05 0.07 66.79 15:53:01 2 27.43 0.00 0.70 0.00 0.07 71.81 15:53:01 3 24.16 0.00 0.53 0.02 0.03 75.25 15:53:01 4 19.49 0.00 1.22 0.08 0.05 79.16 15:53:01 5 28.06 0.00 1.09 0.02 0.07 70.77 15:53:01 6 40.94 0.00 0.27 0.00 0.05 58.74 15:53:01 7 45.39 0.00 0.98 0.15 0.05 53.42 15:54:01 all 48.50 0.00 1.17 0.17 0.08 50.07 15:54:01 0 38.87 0.00 0.77 0.02 0.07 60.28 15:54:01 1 61.59 0.00 0.88 0.00 0.08 37.44 15:54:01 2 45.85 0.00 0.90 0.10 0.08 53.06 15:54:01 3 68.81 0.00 2.60 0.00 0.08 28.50 15:54:01 4 43.83 0.00 1.10 0.67 0.07 54.33 15:54:01 5 30.65 0.00 1.10 0.00 0.08 68.17 15:54:01 6 46.77 0.00 1.07 0.00 0.08 52.07 15:54:01 7 51.70 0.00 0.92 0.60 0.08 46.70 15:55:01 all 42.28 0.00 1.20 0.27 0.08 56.18 15:55:01 0 42.00 0.00 0.97 0.17 0.07 56.80 15:55:01 1 48.35 0.00 1.05 0.00 0.07 50.53 15:55:01 2 38.68 0.00 0.95 0.02 0.07 60.29 15:55:01 3 40.01 0.00 0.82 0.02 0.08 59.07 15:55:01 4 38.55 0.00 0.95 1.02 0.07 59.42 15:55:01 5 52.67 0.00 3.13 0.02 0.10 44.09 15:55:01 6 27.36 0.00 0.74 0.00 0.07 71.83 15:55:01 7 50.62 0.00 1.07 0.89 0.08 47.34 15:56:01 all 20.04 0.00 0.61 1.32 0.04 77.99 15:56:01 0 8.55 0.00 0.10 0.00 0.03 91.32 15:56:01 1 18.72 0.00 0.08 0.00 0.03 81.16 15:56:01 2 35.16 0.00 1.50 4.54 0.05 58.76 15:56:01 3 17.59 0.00 0.79 0.15 0.05 81.42 15:56:01 4 21.29 0.00 0.45 0.40 0.05 77.81 15:56:01 5 8.28 0.00 0.49 4.10 0.05 87.08 15:56:01 6 30.77 0.00 1.32 1.15 0.05 66.71 15:56:01 7 19.89 0.00 0.10 0.22 0.03 79.76 Average: all 29.46 0.00 0.99 1.23 0.06 68.26 Average: 0 25.73 0.00 0.75 0.14 0.05 73.33 Average: 1 33.38 0.00 0.79 0.13 0.06 65.64 Average: 2 30.35 0.00 1.07 2.00 0.06 66.52 Average: 3 29.26 0.00 1.11 0.51 0.07 69.06 Average: 4 26.57 0.00 1.12 0.65 0.06 71.61 Average: 5 25.37 0.00 1.31 5.18 0.07 68.07 Average: 6 29.70 0.00 0.87 0.36 0.06 69.00 Average: 7 35.34 0.00 0.89 0.87 0.06 62.84