---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40326 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 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 882 28114 0 3169 30838 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:34:c8:3a brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe34:c83a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:ff:11:0b 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::42:9eff:feff:110b/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-40326) 09/21/24 _x86_64_ (8 CPU) 03:30:38 LINUX RESTART (8 CPU) 03:31:02 tps rtps wtps bread/s bwrtn/s 03:32:01 339.88 72.79 267.10 4696.17 56370.32 03:33:01 146.95 18.41 128.54 449.72 29917.23 03:34:01 31.74 0.93 30.81 57.32 16151.04 03:35:01 62.21 3.15 59.06 420.06 24616.03 03:36:01 114.51 0.57 113.95 27.60 39470.09 03:37:01 48.18 2.00 46.18 85.05 19297.05 Average: 123.32 16.15 107.17 945.66 30900.23 03:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 30091468 31641852 2847752 8.65 68852 1791568 1487412 4.38 924564 1628144 144020 03:33:01 28365916 30232428 4573304 13.88 84616 2080704 3251528 9.57 2394076 1861740 11980 03:34:01 28382760 30331492 4556460 13.83 88792 2154900 2691768 7.92 2324972 1905300 8068 03:35:01 27957288 30249416 4981932 15.12 94708 2483480 2883276 8.48 2504504 2132504 4624 03:36:01 27466272 30141884 5472948 16.62 101320 2851936 3423540 10.07 2630952 2475096 364 03:37:01 28804620 31593332 4134600 12.55 105124 2958804 1467072 4.32 1200160 2566692 18160 Average: 28511387 30698401 4427833 13.44 90569 2386899 2534099 7.46 1996538 2094913 31203 03:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 03:32:01 ens3 447.34 288.00 1534.29 78.17 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:33:01 ens3 387.59 289.75 3276.41 64.45 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 670.29 379.20 1133.49 143.27 0.00 0.00 0.00 0.00 03:35:01 docker0 2.17 3.97 0.12 39.05 0.00 0.00 0.00 0.00 03:35:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:35:01 ens3 457.61 266.97 1502.12 84.91 0.00 0.00 0.00 0.00 03:36:01 docker0 3.67 6.43 0.21 78.89 0.00 0.00 0.00 0.00 03:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 503.70 304.48 361.46 116.11 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 16.06 16.06 1.45 1.45 0.00 0.00 0.00 0.00 03:37:01 ens3 419.21 286.39 330.13 114.41 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.74 0.06 19.71 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 481.05 302.51 1355.88 100.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40326) 09/21/24 _x86_64_ (8 CPU) 03:30:38 LINUX RESTART (8 CPU) 03:31:02 CPU %user %nice %system %iowait %steal %idle 03:32:01 all 9.57 0.00 1.29 3.65 0.04 85.45 03:32:01 0 17.55 0.00 1.46 4.47 0.07 76.46 03:32:01 1 12.57 0.00 1.84 0.76 0.05 84.77 03:32:01 2 12.28 0.00 1.31 0.54 0.03 85.83 03:32:01 3 3.80 0.00 1.28 19.75 0.05 75.12 03:32:01 4 8.84 0.00 1.41 0.61 0.03 89.11 03:32:01 5 5.92 0.00 1.10 1.78 0.03 91.17 03:32:01 6 3.45 0.00 0.61 0.37 0.02 95.55 03:32:01 7 12.29 0.00 1.29 0.96 0.03 85.43 03:33:01 all 18.51 0.00 1.02 1.77 0.06 78.64 03:33:01 0 7.73 0.00 0.77 3.10 0.05 88.35 03:33:01 1 16.10 0.00 0.62 0.52 0.08 82.68 03:33:01 2 13.59 0.00 0.52 0.02 0.03 85.85 03:33:01 3 22.35 0.00 0.70 4.74 0.03 72.17 03:33:01 4 16.44 0.00 0.72 2.46 0.03 80.35 03:33:01 5 20.02 0.00 0.95 0.35 0.05 78.62 03:33:01 6 32.00 0.00 2.17 1.05 0.07 64.71 03:33:01 7 19.82 0.00 1.69 1.94 0.07 76.48 03:34:01 all 37.37 0.00 1.04 0.62 0.09 60.88 03:34:01 0 31.25 0.00 0.89 0.35 0.07 67.45 03:34:01 1 35.36 0.00 1.20 0.18 0.08 63.17 03:34:01 2 36.40 0.00 1.30 2.91 0.08 59.31 03:34:01 3 35.56 0.00 1.19 1.25 0.08 61.92 03:34:01 4 41.69 0.00 1.12 0.20 0.10 56.89 03:34:01 5 32.27 0.00 1.12 0.00 0.08 66.53 03:34:01 6 46.32 0.00 0.64 0.00 0.08 52.96 03:34:01 7 40.11 0.00 0.85 0.07 0.10 58.86 03:35:01 all 34.33 0.00 1.54 1.04 0.07 63.03 03:35:01 0 31.10 0.00 1.39 0.25 0.07 67.20 03:35:01 1 31.57 0.00 1.81 0.07 0.08 66.47 03:35:01 2 39.33 0.00 1.99 4.32 0.07 54.30 03:35:01 3 29.39 0.00 1.59 0.27 0.05 68.70 03:35:01 4 34.89 0.00 1.20 0.10 0.07 63.74 03:35:01 5 51.57 0.00 1.47 0.13 0.08 46.74 03:35:01 6 31.37 0.00 1.42 0.17 0.05 66.98 03:35:01 7 25.38 0.00 1.44 3.05 0.07 70.06 03:36:01 all 21.43 0.00 2.68 1.88 0.09 73.93 03:36:01 0 14.45 0.00 2.82 3.22 0.08 79.42 03:36:01 1 24.82 0.00 2.26 1.19 0.08 71.64 03:36:01 2 24.68 0.00 2.34 3.97 0.08 68.93 03:36:01 3 18.58 0.00 2.96 1.19 0.07 77.19 03:36:01 4 21.95 0.00 2.29 4.74 0.08 70.94 03:36:01 5 30.17 0.00 3.08 0.27 0.12 66.37 03:36:01 6 18.13 0.00 2.62 0.17 0.08 78.99 03:36:01 7 18.64 0.00 3.04 0.32 0.08 77.92 03:37:01 all 15.55 0.00 1.33 0.98 0.05 82.10 03:37:01 0 7.59 0.00 1.47 0.00 0.03 90.90 03:37:01 1 23.23 0.00 1.52 4.29 0.05 70.91 03:37:01 2 9.12 0.00 1.79 0.20 0.05 88.84 03:37:01 3 9.01 0.00 1.14 0.72 0.03 89.10 03:37:01 4 10.13 0.00 1.57 1.42 0.03 86.84 03:37:01 5 39.09 0.00 1.36 0.45 0.08 59.02 03:37:01 6 12.05 0.00 0.77 0.70 0.05 86.42 03:37:01 7 14.21 0.00 0.98 0.00 0.05 84.77 Average: all 22.83 0.00 1.48 1.65 0.06 73.97 Average: 0 18.29 0.00 1.46 1.89 0.06 78.29 Average: 1 23.98 0.00 1.54 1.17 0.07 73.24 Average: 2 22.59 0.00 1.54 1.99 0.06 73.82 Average: 3 19.83 0.00 1.47 4.61 0.05 74.03 Average: 4 22.36 0.00 1.38 1.59 0.06 74.61 Average: 5 29.89 0.00 1.51 0.49 0.08 68.03 Average: 6 23.95 0.00 1.37 0.41 0.06 74.21 Average: 7 21.78 0.00 1.55 1.06 0.07 75.54