---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77915 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 879 27243 0 4044 30833 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:31:3b:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe31:3bf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:b4:ab:1b 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::42:6bff:feb4:ab1b/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-77915) 10/19/24 _x86_64_ (8 CPU) 14:40:27 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 330.09 39.06 291.03 1766.51 27034.83 14:43:01 153.79 19.88 133.91 759.07 36353.81 14:44:01 103.73 4.22 99.52 467.92 61082.09 14:45:01 66.81 0.35 66.46 2.80 32558.31 14:46:01 120.90 0.00 120.90 0.00 26306.73 14:47:01 84.30 0.23 84.07 6.00 26273.89 14:48:01 88.75 1.08 87.67 90.92 21689.19 Average: 135.48 9.26 126.22 441.86 33042.21 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30085384 31742056 2853836 8.66 75172 1886080 1394804 4.10 826424 1721404 216712 14:43:01 28425196 30427768 4514024 13.70 87228 2208248 2860748 8.42 2201036 1981616 6532 14:44:01 28086852 30753076 4852368 14.73 94240 2852336 2154288 6.34 2134404 2356220 736 14:45:01 27076492 30375808 5862728 17.80 128856 3403112 2606356 7.67 2725400 2692000 170840 14:46:01 27148508 30526348 5790712 17.58 137308 3453020 2461136 7.24 2589104 2741852 2444 14:47:01 26509304 30196260 6429916 19.52 175884 3675248 2784736 8.19 2955284 2955992 74428 14:48:01 27925920 31600372 5013300 15.22 177896 3680676 1494824 4.40 1637836 2894768 2076 Average: 27893951 30803098 5045269 15.32 125226 3022674 2250985 6.62 2152784 2477693 67681 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:42:01 ens3 133.31 82.49 1095.90 29.54 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.87 1.87 0.11 0.11 0.00 0.00 0.00 0.00 14:43:01 ens3 740.19 536.63 4780.05 154.92 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 9.38 9.38 2.35 2.35 0.00 0.00 0.00 0.00 14:44:01 ens3 306.20 235.78 1527.55 406.14 0.00 0.00 0.00 0.00 14:44:01 docker0 3.07 5.58 0.18 77.51 0.00 0.00 0.00 0.00 14:45:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:45:01 ens3 844.56 757.26 1652.74 3010.85 0.00 0.00 0.00 0.00 14:45:01 vethff33ab5 302.97 398.28 38.07 695.68 0.00 0.00 0.00 0.06 14:45:01 docker0 302.97 398.13 33.93 695.67 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 128.35 109.69 94.57 18.02 0.00 0.00 0.00 0.00 14:46:01 vethff33ab5 89.92 89.42 11.29 85.24 0.00 0.00 0.00 0.01 14:46:01 docker0 89.92 89.41 10.06 85.24 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 ens3 561.72 432.06 807.94 67.82 0.00 0.00 0.00 0.00 14:47:01 vethac2d984 369.09 459.04 48.04 780.28 0.00 0.00 0.00 0.06 14:47:01 docker0 377.07 465.36 43.43 781.54 0.00 0.00 0.00 0.00 14:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:48:01 ens3 62.42 55.51 20.62 14.92 0.00 0.00 0.00 0.00 14:48:01 docker0 35.86 34.33 1.60 2.82 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 396.66 315.62 1425.53 528.85 0.00 0.00 0.00 0.00 Average: docker0 115.55 141.83 12.74 234.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77915) 10/19/24 _x86_64_ (8 CPU) 14:40:27 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.18 0.00 0.92 2.63 0.03 86.25 14:42:01 0 7.20 0.00 0.70 0.32 0.02 91.76 14:42:01 1 2.10 0.00 0.48 0.20 0.03 97.18 14:42:01 2 10.49 0.00 1.65 4.02 0.03 83.80 14:42:01 3 5.26 0.00 0.42 0.42 0.02 93.89 14:42:01 4 8.20 0.00 0.87 2.54 0.05 88.34 14:42:01 5 6.72 0.00 0.92 8.93 0.05 83.37 14:42:01 6 31.61 0.00 1.43 1.82 0.05 65.08 14:42:01 7 9.82 0.00 0.87 2.81 0.02 86.49 14:43:01 all 18.49 0.00 1.66 2.82 0.05 76.98 14:43:01 0 16.39 0.00 0.69 0.13 0.05 82.74 14:43:01 1 17.60 0.00 2.14 4.10 0.05 76.11 14:43:01 2 23.47 0.00 0.82 0.12 0.03 75.56 14:43:01 3 21.50 0.00 3.43 4.18 0.05 70.84 14:43:01 4 20.75 0.00 2.54 1.57 0.05 75.09 14:43:01 5 15.67 0.00 1.10 8.71 0.05 74.47 14:43:01 6 20.85 0.00 1.70 3.19 0.07 74.19 14:43:01 7 11.70 0.00 0.75 0.57 0.05 86.93 14:44:01 all 13.25 0.00 1.54 3.56 0.05 81.61 14:44:01 0 30.41 0.00 2.73 0.25 0.05 66.56 14:44:01 1 9.30 0.00 1.66 0.05 0.03 88.96 14:44:01 2 12.77 0.00 0.82 9.46 0.05 76.90 14:44:01 3 15.73 0.00 1.51 2.33 0.03 80.40 14:44:01 4 9.89 0.00 1.47 0.28 0.05 88.30 14:44:01 5 4.85 0.00 1.38 9.73 0.05 83.99 14:44:01 6 9.64 0.00 1.19 0.12 0.03 89.02 14:44:01 7 13.35 0.00 1.59 6.29 0.03 78.73 14:45:01 all 9.03 0.00 1.56 1.78 0.05 87.59 14:45:01 0 1.12 0.00 0.55 0.50 0.02 97.81 14:45:01 1 20.17 0.00 1.98 0.08 0.07 77.70 14:45:01 2 16.59 0.00 1.49 8.92 0.05 72.95 14:45:01 3 1.57 0.00 1.22 0.10 0.03 97.07 14:45:01 4 11.81 0.00 4.70 0.57 0.07 82.85 14:45:01 5 8.32 0.00 1.22 0.07 0.05 90.34 14:45:01 6 10.75 0.00 0.79 0.03 0.07 88.37 14:45:01 7 1.96 0.00 0.54 3.98 0.03 93.49 14:46:01 all 2.17 0.00 0.31 2.32 0.02 95.19 14:46:01 0 0.38 0.00 0.07 0.00 0.02 99.53 14:46:01 1 0.15 0.00 0.10 0.00 0.00 99.75 14:46:01 2 0.17 0.00 0.13 8.68 0.02 91.00 14:46:01 3 2.53 0.00 0.75 0.30 0.03 96.38 14:46:01 4 0.47 0.00 0.50 9.47 0.02 89.55 14:46:01 5 1.09 0.00 0.37 0.03 0.02 98.49 14:46:01 6 12.48 0.00 0.44 0.02 0.03 87.03 14:46:01 7 0.08 0.00 0.10 0.02 0.02 99.78 14:47:01 all 6.31 0.00 1.39 1.82 0.04 90.44 14:47:01 0 9.87 0.00 2.46 0.15 0.05 87.46 14:47:01 1 18.47 0.00 1.45 0.00 0.07 80.01 14:47:01 2 3.24 0.00 1.18 3.04 0.03 92.51 14:47:01 3 2.79 0.00 0.94 0.03 0.03 96.21 14:47:01 4 3.17 0.00 2.06 10.42 0.05 84.30 14:47:01 5 4.43 0.00 1.52 0.47 0.05 93.53 14:47:01 6 8.12 0.00 1.28 0.43 0.03 90.12 14:47:01 7 0.37 0.00 0.25 0.00 0.02 99.36 14:48:01 all 5.12 0.00 0.44 1.51 0.02 92.90 14:48:01 0 0.43 0.00 0.30 0.00 0.02 99.25 14:48:01 1 7.19 0.00 0.45 0.13 0.02 92.21 14:48:01 2 17.06 0.00 0.72 0.25 0.02 81.95 14:48:01 3 0.98 0.00 0.58 1.93 0.03 96.46 14:48:01 4 2.12 0.00 0.52 7.12 0.02 90.23 14:48:01 5 12.17 0.00 0.52 0.17 0.03 87.11 14:48:01 6 0.47 0.00 0.23 2.49 0.03 96.78 14:48:01 7 0.60 0.00 0.20 0.00 0.02 99.18 Average: all 9.22 0.00 1.11 2.35 0.04 87.28 Average: 0 9.40 0.00 1.07 0.19 0.03 89.31 Average: 1 10.70 0.00 1.18 0.65 0.04 87.43 Average: 2 11.98 0.00 0.97 4.92 0.03 82.09 Average: 3 7.19 0.00 1.26 1.33 0.03 90.19 Average: 4 8.05 0.00 1.81 4.57 0.04 85.53 Average: 5 7.62 0.00 1.00 4.02 0.04 87.31 Average: 6 13.42 0.00 1.01 1.16 0.05 84.37 Average: 7 5.41 0.00 0.61 1.95 0.03 92.00