---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12220 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 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 893 25014 0 6259 30818 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:54:9f:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe54:9fde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:49:46:aa 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-12220) 01/14/24 _x86_64_ (8 CPU) 16:16:41 LINUX RESTART (8 CPU) 16:17:02 tps rtps wtps bread/s bwrtn/s 16:18:01 338.34 74.82 263.52 4734.12 63081.67 16:19:01 98.92 13.95 84.97 1146.07 31155.53 16:20:01 169.33 9.31 160.01 1659.05 52144.09 16:21:01 387.74 11.65 376.09 772.07 127637.21 16:22:01 82.79 0.67 82.12 42.79 26144.43 16:23:01 19.48 0.70 18.78 20.53 21605.45 16:24:01 59.62 0.05 59.57 6.53 24282.05 Average: 164.75 15.74 149.01 1188.96 49400.56 16:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 30105600 31631504 2833620 8.60 58288 1784280 1512868 4.45 951192 1600452 143444 16:19:01 29828268 31683692 3110952 9.44 83904 2068120 1413124 4.16 894648 1894008 197524 16:20:01 26571252 31630224 6367968 19.33 133876 5087440 1440056 4.24 1051268 4824740 2285988 16:21:01 25070816 31042404 7868404 23.89 152184 5931032 7167096 21.09 1739700 5537312 1816 16:22:01 23342468 29453332 9596752 29.13 155660 6062824 8893736 26.17 3414696 5574504 468 16:23:01 23318016 29432484 9621204 29.21 155824 6064072 8942472 26.31 3436736 5574308 220 16:24:01 24895808 31027420 8043412 24.42 156616 6090656 2432260 7.16 1912496 5569320 228 Average: 26161747 30843009 6777473 20.58 128050 4726918 4543087 13.37 1914391 4367806 375670 16:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 448.64 255.86 1504.13 75.09 0.00 0.00 0.00 0.00 16:18:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 56.49 41.66 762.92 8.98 0.00 0.00 0.00 0.00 16:19:01 lo 1.46 1.46 0.15 0.15 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 926.99 530.17 23080.50 40.89 0.00 0.00 0.00 0.00 16:20:01 br-f5b6d33cad3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 11.00 11.00 1.08 1.08 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 267.64 141.58 9375.17 9.93 0.00 0.00 0.00 0.00 16:21:01 veth666da7e 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 16:21:01 veth9a7d83f 0.12 0.37 0.01 0.02 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 4.55 3.80 1.00 1.17 0.00 0.00 0.00 0.00 16:22:01 veth666da7e 0.52 0.58 0.05 1.32 0.00 0.00 0.00 0.00 16:22:01 veth9a7d83f 5.28 6.28 0.84 0.92 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 10.05 8.47 5.97 7.17 0.00 0.00 0.00 0.00 16:23:01 veth666da7e 0.57 0.57 0.05 1.51 0.00 0.00 0.00 0.00 16:23:01 veth9a7d83f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 17.16 15.93 7.33 17.08 0.00 0.00 0.00 0.00 16:24:01 br-f5b6d33cad3b 4.25 4.65 2.00 2.17 0.00 0.00 0.00 0.00 16:24:01 lo 35.34 35.34 6.22 6.22 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 246.87 142.22 4970.33 22.77 0.00 0.00 0.00 0.00 Average: br-f5b6d33cad3b 0.61 0.67 0.29 0.31 0.00 0.00 0.00 0.00 Average: lo 4.57 4.57 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12220) 01/14/24 _x86_64_ (8 CPU) 16:16:41 LINUX RESTART (8 CPU) 16:17:02 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 9.73 0.00 1.34 5.22 0.04 83.67 16:18:01 0 21.68 0.00 2.76 6.07 0.07 69.42 16:18:01 1 6.67 0.00 1.91 0.58 0.05 90.80 16:18:01 2 11.20 0.00 1.67 10.46 0.07 76.60 16:18:01 3 7.84 0.00 0.83 1.10 0.03 90.19 16:18:01 4 12.24 0.00 0.78 1.14 0.03 85.80 16:18:01 5 5.64 0.00 0.82 19.91 0.05 73.58 16:18:01 6 5.95 0.00 0.73 2.07 0.02 91.23 16:18:01 7 6.65 0.00 1.17 0.43 0.03 91.71 16:19:01 all 10.26 0.00 0.68 2.48 0.03 86.54 16:19:01 0 26.57 0.00 1.54 1.64 0.03 70.23 16:19:01 1 14.42 0.00 0.92 6.38 0.03 78.25 16:19:01 2 5.41 0.00 0.45 0.32 0.02 93.80 16:19:01 3 2.09 0.00 0.18 0.05 0.02 97.66 16:19:01 4 4.87 0.00 0.47 0.17 0.03 94.47 16:19:01 5 9.02 0.00 0.87 9.74 0.02 80.36 16:19:01 6 18.28 0.00 0.90 1.57 0.03 79.22 16:19:01 7 1.45 0.00 0.13 0.03 0.03 98.35 16:20:01 all 11.88 0.00 4.38 4.16 0.06 79.51 16:20:01 0 12.55 0.00 5.47 0.96 0.08 80.94 16:20:01 1 9.66 0.00 3.69 10.20 0.05 76.40 16:20:01 2 11.58 0.00 3.74 1.02 0.07 83.59 16:20:01 3 9.95 0.00 3.23 0.69 0.05 86.08 16:20:01 4 8.70 0.00 4.51 6.33 0.05 80.41 16:20:01 5 12.01 0.00 5.37 0.48 0.07 82.08 16:20:01 6 14.15 0.00 3.88 0.46 0.07 81.45 16:20:01 7 16.47 0.00 5.17 13.13 0.07 65.17 16:21:01 all 8.33 0.00 2.75 14.38 0.05 74.50 16:21:01 0 7.59 0.00 2.70 5.76 0.03 83.92 16:21:01 1 8.40 0.00 2.84 17.41 0.05 71.30 16:21:01 2 9.24 0.00 2.35 2.99 0.03 85.38 16:21:01 3 7.42 0.00 2.07 22.61 0.10 67.80 16:21:01 4 9.26 0.00 2.25 2.10 0.03 86.37 16:21:01 5 9.25 0.00 2.35 1.17 0.03 87.20 16:21:01 6 6.53 0.00 3.56 2.35 0.03 87.53 16:21:01 7 8.93 0.00 3.87 60.79 0.08 26.33 16:22:01 all 25.35 0.00 2.63 1.59 0.08 70.34 16:22:01 0 18.22 0.00 2.00 0.02 0.07 79.70 16:22:01 1 22.93 0.00 2.45 0.22 0.08 74.32 16:22:01 2 29.33 0.00 2.87 5.81 0.08 61.90 16:22:01 3 29.49 0.00 2.77 0.03 0.08 67.62 16:22:01 4 25.08 0.00 2.69 2.01 0.08 70.14 16:22:01 5 23.23 0.00 2.45 1.07 0.07 73.18 16:22:01 6 23.40 0.00 2.58 2.99 0.07 70.97 16:22:01 7 31.17 0.00 3.27 0.60 0.08 64.87 16:23:01 all 2.70 0.00 0.29 1.05 0.05 95.91 16:23:01 0 2.45 0.00 0.32 0.00 0.05 97.18 16:23:01 1 1.92 0.00 0.12 0.13 0.03 97.80 16:23:01 2 2.62 0.00 0.27 0.00 0.02 97.10 16:23:01 3 2.07 0.00 0.23 0.00 0.03 97.66 16:23:01 4 2.09 0.00 0.22 0.02 0.03 97.65 16:23:01 5 4.23 0.00 0.37 0.00 0.03 95.37 16:23:01 6 2.64 0.00 0.40 8.27 0.08 88.60 16:23:01 7 3.59 0.00 0.43 0.02 0.07 95.89 16:24:01 all 1.32 0.00 0.48 1.12 0.04 97.04 16:24:01 0 2.08 0.00 0.60 0.10 0.03 97.18 16:24:01 1 1.19 0.00 0.45 0.17 0.05 98.14 16:24:01 2 1.67 0.00 0.47 0.52 0.02 97.32 16:24:01 3 1.15 0.00 0.45 0.07 0.03 98.29 16:24:01 4 0.98 0.00 0.47 0.02 0.03 98.50 16:24:01 5 0.87 0.00 0.45 0.17 0.05 98.46 16:24:01 6 0.92 0.00 0.50 7.66 0.05 90.86 16:24:01 7 1.72 0.00 0.47 0.23 0.05 97.53 Average: all 9.93 0.00 1.79 4.28 0.05 83.95 Average: 0 13.01 0.00 2.19 2.07 0.05 82.68 Average: 1 9.32 0.00 1.76 5.01 0.05 83.86 Average: 2 10.13 0.00 1.68 3.00 0.04 85.15 Average: 3 8.56 0.00 1.39 3.50 0.05 86.50 Average: 4 9.01 0.00 1.62 1.68 0.04 87.65 Average: 5 9.17 0.00 1.80 4.62 0.05 84.35 Average: 6 10.27 0.00 1.79 3.63 0.05 84.26 Average: 7 9.98 0.00 2.07 10.72 0.06 77.17