---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35657 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: 2799.996 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 2087 26892 0 3187 29633 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:12:49:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe12:49fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:0e:d0:2f 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::42:7aff:fe0e:d02f/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-35657) 04/27/24 _x86_64_ (8 CPU) 09:34:21 LINUX RESTART (8 CPU) 09:35:03 tps rtps wtps bread/s bwrtn/s 09:36:01 102.22 18.38 83.85 1059.54 25581.38 09:37:01 120.46 16.88 103.58 356.41 32129.42 09:38:01 40.21 2.27 37.94 102.92 23009.50 09:39:01 21.86 0.17 21.70 6.00 20215.56 09:40:01 136.89 3.60 133.29 457.52 52371.67 09:41:01 56.54 2.10 54.44 98.48 27845.94 Average: 79.57 7.17 72.40 342.82 30217.92 09:35:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30115324 31694088 2823896 8.57 71348 1818280 1437780 4.23 877620 1653300 150952 09:37:01 29203336 31023480 3735884 11.34 81564 2039160 2234940 6.58 1573632 1847900 2840 09:38:01 27906360 29848068 5032860 15.28 85888 2151668 3434000 10.10 2801560 1903312 6860 09:39:01 28566204 30543392 4373016 13.28 87684 2183488 2407672 7.08 2139084 1905660 3508 09:40:01 27642856 30457180 5296364 16.08 97560 2993200 2442036 7.19 2307660 2616932 836 09:41:01 27605992 30411044 5333228 16.19 100316 2980140 2502988 7.36 2552588 2409560 6976 Average: 28506679 30662875 4432541 13.46 87393 2360989 2409903 7.09 2042024 2056111 28662 09:35:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 55.25 40.39 863.19 7.85 0.00 0.00 0.00 0.00 09:36:01 lo 1.72 1.72 0.20 0.20 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 207.30 166.53 2596.00 28.69 0.00 0.00 0.00 0.00 09:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 620.66 366.66 1743.53 123.35 0.00 0.00 0.00 0.00 09:38:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 357.77 202.55 457.45 67.74 0.00 0.00 0.00 0.00 09:39:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:40:01 docker0 5.92 9.83 0.34 117.91 0.00 0.00 0.00 0.00 09:40:01 ens3 498.47 399.27 1598.06 124.85 0.00 0.00 0.00 0.00 09:40:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 460.07 327.85 416.03 241.84 0.00 0.00 0.00 0.00 09:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.65 0.06 19.76 0.00 0.00 0.00 0.00 Average: ens3 368.33 251.72 1281.35 99.57 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35657) 04/27/24 _x86_64_ (8 CPU) 09:34:21 LINUX RESTART (8 CPU) 09:35:03 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.24 0.00 0.79 2.29 0.03 86.65 09:36:01 0 2.58 0.00 0.24 0.38 0.05 96.74 09:36:01 1 2.57 0.00 0.36 1.83 0.02 95.22 09:36:01 2 4.66 0.00 0.45 0.02 0.02 94.86 09:36:01 3 11.22 0.00 0.52 1.95 0.03 86.28 09:36:01 4 0.17 0.00 0.35 11.47 0.02 87.99 09:36:01 5 11.27 0.00 1.10 0.45 0.05 87.12 09:36:01 6 35.89 0.00 2.20 1.85 0.07 59.99 09:36:01 7 13.62 0.00 1.05 0.36 0.02 84.94 09:37:01 all 9.28 0.00 0.63 1.55 0.03 88.50 09:37:01 0 7.27 0.00 0.27 0.00 0.05 92.41 09:37:01 1 7.78 0.00 0.50 0.12 0.02 91.59 09:37:01 2 6.08 0.00 0.35 0.79 0.03 92.75 09:37:01 3 18.85 0.00 1.97 1.04 0.05 78.09 09:37:01 4 8.69 0.00 1.07 9.84 0.03 80.36 09:37:01 5 10.49 0.00 0.28 0.07 0.03 89.13 09:37:01 6 10.34 0.00 0.35 0.55 0.03 88.73 09:37:01 7 4.74 0.00 0.28 0.00 0.02 94.96 09:38:01 all 40.15 0.00 1.06 0.67 0.07 58.05 09:38:01 0 28.09 0.00 1.17 0.12 0.07 70.56 09:38:01 1 43.82 0.00 0.60 0.02 0.07 55.49 09:38:01 2 33.75 0.00 1.05 0.08 0.08 65.03 09:38:01 3 43.94 0.00 0.99 0.07 0.08 54.92 09:38:01 4 31.06 0.00 1.34 5.01 0.07 62.52 09:38:01 5 49.12 0.00 1.03 0.05 0.07 49.73 09:38:01 6 47.34 0.00 1.32 0.02 0.07 51.26 09:38:01 7 44.05 0.00 1.04 0.03 0.05 54.83 09:39:01 all 29.04 0.00 0.77 0.61 0.06 69.53 09:39:01 0 28.29 0.00 0.67 0.00 0.05 70.99 09:39:01 1 29.90 0.00 0.53 0.00 0.07 69.49 09:39:01 2 26.63 0.00 0.59 0.00 0.05 72.73 09:39:01 3 23.97 0.00 0.78 0.10 0.05 75.10 09:39:01 4 41.73 0.00 1.30 4.71 0.08 52.17 09:39:01 5 25.68 0.00 0.65 0.00 0.07 73.60 09:39:01 6 24.97 0.00 0.79 0.02 0.05 74.18 09:39:01 7 31.20 0.00 0.80 0.00 0.05 67.95 09:40:01 all 24.64 0.00 2.16 2.54 0.08 70.58 09:40:01 0 21.00 0.00 2.23 6.13 0.10 70.53 09:40:01 1 27.26 0.00 2.28 2.70 0.07 67.70 09:40:01 2 26.35 0.00 2.90 3.89 0.08 66.78 09:40:01 3 24.42 0.00 2.18 0.87 0.10 72.43 09:40:01 4 26.84 0.00 2.20 0.85 0.10 70.01 09:40:01 5 32.08 0.00 2.44 1.17 0.07 64.24 09:40:01 6 17.08 0.00 1.46 3.16 0.05 78.25 09:40:01 7 22.05 0.00 1.63 1.58 0.07 74.68 09:41:01 all 21.51 0.00 1.36 1.19 0.06 75.88 09:41:01 0 18.08 0.00 1.30 0.05 0.05 80.51 09:41:01 1 35.71 0.00 2.08 1.68 0.07 60.47 09:41:01 2 20.45 0.00 1.66 0.02 0.05 77.82 09:41:01 3 20.62 0.00 1.07 0.03 0.05 78.22 09:41:01 4 18.01 0.00 0.84 0.20 0.05 80.91 09:41:01 5 26.93 0.00 1.41 7.45 0.08 64.13 09:41:01 6 18.73 0.00 1.39 0.07 0.08 79.73 09:41:01 7 13.54 0.00 1.10 0.08 0.07 85.20 Average: all 22.54 0.00 1.13 1.47 0.06 74.80 Average: 0 17.65 0.00 0.98 1.12 0.06 80.19 Average: 1 24.62 0.00 1.06 1.05 0.05 73.22 Average: 2 19.73 0.00 1.17 0.80 0.05 78.25 Average: 3 23.90 0.00 1.25 0.67 0.06 74.11 Average: 4 21.19 0.00 1.19 5.32 0.06 72.25 Average: 5 26.01 0.00 1.15 1.53 0.06 71.25 Average: 6 25.67 0.00 1.24 0.94 0.06 72.09 Average: 7 21.58 0.00 0.98 0.34 0.04 77.05