---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6113 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 144G 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 836 27443 0 3887 30874 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:f0:9c:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fef0:9c93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:ca:c7:84 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-6113) 02/17/24 _x86_64_ (8 CPU) 11:33:45 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 169.12 87.24 81.89 6253.22 59153.87 11:36:01 98.67 13.85 84.82 1123.76 29678.91 11:37:01 177.19 12.51 164.67 2045.39 76424.33 11:38:01 267.24 10.51 256.72 432.56 24003.72 11:39:01 41.11 0.68 40.43 31.06 20909.92 Average: 150.66 24.96 125.70 1977.17 42033.74 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30132864 31669284 2806356 8.52 59072 1793468 1496936 4.40 919652 1609056 152324 11:36:01 29800772 31692208 3138448 9.53 83900 2103856 1407144 4.14 904652 1912784 242832 11:37:01 28088640 31600448 4850580 14.73 112488 3637288 2592196 7.63 1059300 3368364 704 11:38:01 26975756 30547444 5963464 18.10 126816 3646224 4532012 13.33 2210932 3304120 80 11:39:01 28180568 31675504 4758652 14.45 127244 3605128 1445540 4.25 1111912 3225244 1880 Average: 28635720 31436978 4303500 13.06 101904 2957193 2294766 6.75 1241290 2683914 79564 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 ens3 365.84 271.05 1527.64 61.15 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:36:01 ens3 52.83 38.25 729.85 8.10 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 11:37:01 vethf4755f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 276.49 181.79 8641.96 14.96 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 veth27774bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 6.52 5.67 1.66 1.58 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 veth7ebf693 115.03 95.47 46.55 119.13 0.00 0.00 0.00 0.01 11:38:01 veth27774bc 0.15 0.40 0.02 0.34 0.00 0.00 0.00 0.00 11:39:01 ens3 48.04 34.18 63.13 19.14 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 33.54 33.54 10.37 10.37 0.00 0.00 0.00 0.00 Average: ens3 149.94 106.19 2192.80 20.98 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 6.11 6.11 2.02 2.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6113) 02/17/24 _x86_64_ (8 CPU) 11:33:45 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 9.10 0.00 1.13 4.85 0.04 84.89 11:35:01 0 3.02 0.00 0.90 10.76 0.05 85.26 11:35:01 1 9.99 0.00 0.85 1.30 0.03 87.82 11:35:01 2 26.04 0.00 1.74 13.49 0.05 58.68 11:35:01 3 18.88 0.00 1.42 10.27 0.05 69.37 11:35:01 4 3.99 0.00 0.75 0.58 0.03 94.64 11:35:01 5 3.22 0.00 0.67 1.02 0.02 95.08 11:35:01 6 5.00 0.00 1.12 0.79 0.02 93.08 11:35:01 7 2.72 0.00 1.56 0.57 0.07 95.08 11:36:01 all 10.38 0.00 0.68 2.41 0.04 86.49 11:36:01 0 0.20 0.00 0.22 7.41 0.02 92.15 11:36:01 1 17.73 0.00 0.82 1.04 0.03 80.38 11:36:01 2 10.53 0.00 0.90 0.25 0.03 88.29 11:36:01 3 10.39 0.00 0.62 0.25 0.10 88.64 11:36:01 4 13.61 0.00 0.77 9.06 0.03 76.53 11:36:01 5 7.33 0.00 0.60 0.60 0.02 91.45 11:36:01 6 15.75 0.00 1.12 0.17 0.02 82.95 11:36:01 7 7.55 0.00 0.43 0.50 0.03 91.49 11:37:01 all 7.22 0.00 2.55 7.37 0.05 82.81 11:37:01 0 8.12 0.00 2.70 0.44 0.03 88.71 11:37:01 1 9.73 0.00 1.86 0.82 0.10 87.48 11:37:01 2 7.96 0.00 2.84 2.41 0.05 86.74 11:37:01 3 5.45 0.00 2.76 0.07 0.05 91.68 11:37:01 4 3.96 0.00 1.56 16.74 0.03 77.70 11:37:01 5 6.15 0.00 3.66 35.76 0.07 54.37 11:37:01 6 6.90 0.00 2.32 0.86 0.03 89.89 11:37:01 7 9.54 0.00 2.69 1.80 0.05 85.93 11:38:01 all 16.13 0.00 2.35 3.54 0.07 77.91 11:38:01 0 12.05 0.00 1.64 3.63 0.07 82.61 11:38:01 1 12.85 0.00 1.90 11.56 0.05 73.64 11:38:01 2 21.15 0.00 2.59 1.92 0.08 74.26 11:38:01 3 14.23 0.00 2.33 1.02 0.07 82.35 11:38:01 4 19.15 0.00 2.64 1.63 0.05 76.53 11:38:01 5 14.12 0.00 2.13 5.15 0.07 78.53 11:38:01 6 14.02 0.00 2.55 1.23 0.07 82.13 11:38:01 7 21.50 0.00 3.03 2.21 0.05 73.21 11:39:01 all 1.18 0.00 0.34 1.44 0.03 97.02 11:39:01 0 1.07 0.00 0.28 1.04 0.02 97.59 11:39:01 1 0.48 0.00 0.37 7.64 0.03 91.47 11:39:01 2 1.32 0.00 0.32 0.17 0.03 98.16 11:39:01 3 1.35 0.00 0.35 2.45 0.02 95.83 11:39:01 4 2.45 0.00 0.32 0.05 0.02 97.17 11:39:01 5 1.03 0.00 0.37 0.02 0.07 98.52 11:39:01 6 0.63 0.00 0.25 0.10 0.00 99.02 11:39:01 7 1.02 0.00 0.43 0.03 0.02 98.50 Average: all 8.79 0.00 1.41 3.91 0.04 85.84 Average: 0 4.88 0.00 1.15 4.66 0.04 89.27 Average: 1 10.15 0.00 1.16 4.47 0.05 84.17 Average: 2 13.39 0.00 1.68 3.64 0.05 81.24 Average: 3 10.06 0.00 1.49 2.81 0.06 85.58 Average: 4 8.62 0.00 1.21 5.60 0.03 84.54 Average: 5 6.37 0.00 1.48 8.47 0.05 83.63 Average: 6 8.45 0.00 1.47 0.63 0.03 89.43 Average: 7 8.44 0.00 1.62 1.02 0.04 88.87