---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5995 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: 2800.000 BogoMIPS: 5600.00 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 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 866 28109 0 3190 30852 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:19:a0:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe19:a099/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:66:1a:2c 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 inet6 fe80::42:32ff:fe66:1a2c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5995) 02/17/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:02 tps rtps wtps bread/s bwrtn/s 03:59:01 118.67 43.01 75.67 1927.13 29338.76 04:00:01 137.99 19.01 118.98 464.51 38485.84 04:01:01 33.38 0.57 32.81 44.79 24856.92 04:02:01 72.49 3.30 69.19 439.66 36657.36 04:03:01 131.09 0.45 130.64 35.46 49868.36 Average: 98.66 13.17 85.49 577.81 35863.28 03:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30145228 31733904 2793984 8.48 69140 1830476 1392620 4.10 836368 1666296 158092 04:00:01 28351652 30257572 4587560 13.93 85852 2116844 3205164 9.43 2376880 1886716 16768 04:01:01 28058248 30022252 4880964 14.82 89248 2168316 3233900 9.51 2658256 1892860 7812 04:02:01 27572884 29878876 5366328 16.29 95512 2495176 3302672 9.72 2871456 2140416 2656 04:03:01 28855488 31634188 4083724 12.40 102952 2950316 1449412 4.26 1148408 2564548 8368 Average: 28596700 30705358 4342512 13.18 88541 2312226 2516754 7.40 1978274 2030167 38739 03:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 210.35 119.20 1202.65 33.96 0.00 0.00 0.00 0.00 04:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 418.63 321.34 3584.70 72.50 0.00 0.00 0.00 0.00 04:01:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 648.63 348.71 731.99 129.44 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 docker0 1.75 3.20 0.10 38.99 0.00 0.00 0.00 0.00 04:02:01 ens3 524.16 285.57 1611.98 95.16 0.00 0.00 0.00 0.00 04:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 docker0 3.90 6.63 0.23 78.91 0.00 0.00 0.00 0.00 04:03:01 ens3 372.82 281.15 205.32 95.63 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.13 1.97 0.07 23.66 0.00 0.00 0.00 0.00 Average: ens3 435.67 271.70 1468.28 85.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5995) 02/17/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:02 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.38 0.00 0.78 2.38 0.03 86.42 03:59:01 0 0.80 0.00 0.20 8.88 0.03 90.08 03:59:01 1 2.36 0.00 0.59 5.79 0.03 91.22 03:59:01 2 33.00 0.00 1.77 1.97 0.07 63.20 03:59:01 3 17.84 0.00 1.24 0.90 0.03 79.98 03:59:01 4 11.45 0.00 0.80 0.48 0.03 87.25 03:59:01 5 6.33 0.00 0.80 0.70 0.03 92.14 03:59:01 6 9.62 0.00 0.47 0.20 0.02 89.69 03:59:01 7 1.63 0.00 0.39 0.20 0.02 97.76 04:00:01 all 26.24 0.00 1.09 1.77 0.06 70.84 04:00:01 0 12.63 0.00 0.99 9.57 0.07 76.75 04:00:01 1 23.86 0.00 1.62 1.75 0.05 72.72 04:00:01 2 39.29 0.00 1.64 0.74 0.08 58.25 04:00:01 3 32.24 0.00 1.15 0.05 0.07 66.49 04:00:01 4 31.73 0.00 0.85 1.37 0.08 65.97 04:00:01 5 14.48 0.00 0.54 0.15 0.03 84.80 04:00:01 6 31.55 0.00 0.40 0.00 0.05 68.00 04:00:01 7 24.19 0.00 1.50 0.50 0.05 73.76 04:01:01 all 42.09 0.00 1.12 0.79 0.08 55.93 04:01:01 0 34.29 0.00 1.05 5.92 0.08 58.65 04:01:01 1 35.12 0.00 0.92 0.02 0.08 63.87 04:01:01 2 48.30 0.00 1.03 0.00 0.07 50.60 04:01:01 3 57.87 0.00 1.27 0.08 0.10 40.68 04:01:01 4 44.78 0.00 1.19 0.03 0.08 53.91 04:01:01 5 31.35 0.00 0.87 0.00 0.08 67.70 04:01:01 6 39.27 0.00 1.30 0.20 0.08 59.14 04:01:01 7 45.70 0.00 1.37 0.03 0.07 52.83 04:02:01 all 29.28 0.00 1.69 1.39 0.08 67.57 04:02:01 0 29.47 0.00 1.57 9.18 0.08 59.69 04:02:01 1 19.09 0.00 1.93 0.22 0.07 78.70 04:02:01 2 30.11 0.00 1.84 0.05 0.08 67.92 04:02:01 3 52.71 0.00 1.75 0.03 0.08 45.43 04:02:01 4 30.95 0.00 2.34 1.31 0.10 65.30 04:02:01 5 29.54 0.00 1.34 0.03 0.07 69.02 04:02:01 6 23.09 0.00 1.57 0.17 0.07 75.11 04:02:01 7 19.41 0.00 1.17 0.10 0.07 79.25 04:03:01 all 19.83 0.00 2.31 2.63 0.07 75.16 04:03:01 0 18.75 0.00 2.76 2.82 0.07 75.60 04:03:01 1 29.27 0.00 2.45 4.35 0.10 63.83 04:03:01 2 20.52 0.00 2.92 2.64 0.07 73.84 04:03:01 3 19.72 0.00 1.76 2.17 0.07 76.28 04:03:01 4 18.84 0.00 2.10 0.32 0.07 78.67 04:03:01 5 16.60 0.00 2.44 0.67 0.07 80.22 04:03:01 6 18.56 0.00 1.76 7.66 0.08 71.93 04:03:01 7 16.37 0.00 2.33 0.35 0.07 80.88 Average: all 25.62 0.00 1.40 1.79 0.07 71.13 Average: 0 19.26 0.00 1.32 7.27 0.07 72.09 Average: 1 21.99 0.00 1.50 2.41 0.07 74.02 Average: 2 34.27 0.00 1.84 1.07 0.07 62.75 Average: 3 36.13 0.00 1.44 0.65 0.07 61.72 Average: 4 27.61 0.00 1.46 0.70 0.07 70.16 Average: 5 19.71 0.00 1.20 0.31 0.06 78.73 Average: 6 24.47 0.00 1.10 1.64 0.06 72.73 Average: 7 21.52 0.00 1.36 0.24 0.05 76.83