---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77635 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 15G 141G 10% / 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 958 24190 0 7018 30754 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:77:a8:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe77:a8e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:28:fb:b4 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-77635) 10/18/24 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:01 297.77 70.34 227.43 4771.47 45784.37 11:47:01 159.96 51.06 108.90 3870.42 16964.91 11:48:01 107.88 12.75 95.13 908.92 22402.67 11:49:01 69.97 12.93 57.04 2399.87 26220.83 11:50:01 282.05 4.98 277.07 447.26 83072.02 11:51:01 252.00 0.40 251.60 33.59 63876.71 11:52:01 47.66 0.03 47.63 0.53 8034.66 11:53:01 74.00 1.22 72.79 72.52 8989.97 Average: 161.41 19.21 142.20 1563.04 34418.88 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30261596 31649364 2677624 8.13 54308 1653364 1458748 4.29 909540 1500000 70332 11:47:01 29455244 31270736 3483976 10.58 81528 2035488 1823508 5.37 1368856 1807348 112404 11:48:01 27957956 30201132 4981264 15.12 91204 2441516 2941256 8.65 2537608 2109952 20360 11:49:01 28117296 31547684 4821924 14.64 104680 3592564 1534708 4.52 1473676 2970372 539860 11:50:01 22923256 29847592 10015964 30.41 161888 6804016 7558836 22.24 3364364 6030504 1547084 11:51:01 20718848 27774388 12220372 37.10 190720 6878548 10929712 32.16 5593320 5933008 7496 11:52:01 19874376 27109668 13064844 39.66 192452 7049060 11476176 33.77 6268796 6053856 1480 11:53:01 24813196 31532208 8126024 24.67 195508 6592512 1576020 4.64 1954896 5555456 316 Average: 25515221 30116596 7423999 22.54 134036 4630884 4912370 14.45 2933882 3995062 287416 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 ens3 345.11 254.81 1117.08 75.19 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:47:01 ens3 179.32 152.11 1634.34 31.56 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:48:01 ens3 841.16 575.49 5778.26 148.02 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 485.42 360.11 2179.76 114.49 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:50:01 veth9aeb195 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 vethcbd6a88 6.45 6.18 1.37 0.75 0.00 0.00 0.00 0.00 11:50:01 ens3 1021.58 519.25 25378.21 45.85 0.00 0.00 0.00 0.00 11:50:01 br-cce8b68be070 16.40 16.48 3.03 3.27 0.00 0.00 0.02 0.00 11:51:01 veth9aeb195 1.83 2.72 0.56 1.16 0.00 0.00 0.00 0.00 11:51:01 vethcbd6a88 42.47 44.95 6.41 13.83 0.00 0.00 0.00 0.00 11:51:01 ens3 48.83 32.44 773.99 6.71 0.00 0.00 0.00 0.00 11:51:01 veth0762488 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:52:01 veth9aeb195 14.58 16.41 2.49 2.26 0.00 0.00 0.00 0.00 11:52:01 vethcbd6a88 54.71 57.04 7.64 10.23 0.00 0.00 0.00 0.00 11:52:01 ens3 8.17 6.05 2.73 2.34 0.00 0.00 0.00 0.00 11:52:01 veth0762488 222.83 582.95 23.35 39.91 0.00 0.00 0.00 0.00 11:53:01 ens3 89.57 70.45 77.30 49.75 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 22.10 22.10 2.33 2.33 0.00 0.00 0.00 0.00 Average: ens3 377.39 246.33 4617.63 59.24 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 2.38 2.38 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77635) 10/18/24 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 8.13 0.00 1.17 7.58 0.06 83.06 11:46:01 0 18.96 0.00 1.12 7.67 0.09 72.17 11:46:01 1 8.14 0.00 0.86 2.79 0.05 88.16 11:46:01 2 6.74 0.00 0.53 3.15 0.05 89.52 11:46:01 3 4.03 0.00 1.60 4.32 0.03 90.02 11:46:01 4 4.36 0.00 0.64 2.46 0.05 92.49 11:46:01 5 2.96 0.00 2.28 12.60 0.05 82.11 11:46:01 6 9.19 0.00 1.21 23.13 0.05 66.42 11:46:01 7 10.69 0.00 1.09 4.94 0.07 83.21 11:47:01 all 11.10 0.00 0.93 2.90 0.05 85.02 11:47:01 0 7.14 0.00 0.80 0.25 0.02 91.79 11:47:01 1 5.73 0.00 0.37 4.34 0.03 89.53 11:47:01 2 7.67 0.00 0.77 1.04 0.03 90.49 11:47:01 3 5.26 0.00 0.39 0.75 0.03 93.57 11:47:01 4 3.78 0.00 0.59 3.78 0.07 91.78 11:47:01 5 4.76 0.00 0.75 3.94 0.05 90.50 11:47:01 6 26.62 0.00 1.29 1.71 0.07 70.31 11:47:01 7 27.92 0.00 2.57 7.39 0.08 62.04 11:48:01 all 43.56 0.00 1.33 1.13 0.09 53.90 11:48:01 0 46.86 0.00 1.06 0.27 0.08 51.73 11:48:01 1 56.26 0.00 1.77 4.54 0.10 37.33 11:48:01 2 43.63 0.00 1.37 1.09 0.08 53.83 11:48:01 3 47.28 0.00 1.38 1.47 0.08 49.78 11:48:01 4 43.87 0.00 1.38 0.24 0.08 54.43 11:48:01 5 26.25 0.00 1.34 0.37 0.07 71.98 11:48:01 6 39.89 0.00 0.79 0.05 0.08 59.19 11:48:01 7 44.60 0.00 1.52 1.01 0.12 52.75 11:49:01 all 27.36 0.00 1.74 1.42 0.06 69.41 11:49:01 0 32.96 0.00 1.44 0.03 0.07 65.50 11:49:01 1 35.12 0.00 1.62 4.70 0.08 58.47 11:49:01 2 34.59 0.00 2.04 3.16 0.08 60.12 11:49:01 3 20.81 0.00 2.39 0.32 0.05 76.43 11:49:01 4 24.15 0.00 2.24 0.18 0.05 73.38 11:49:01 5 19.95 0.00 1.05 0.23 0.05 78.71 11:49:01 6 27.86 0.00 1.48 0.00 0.05 70.61 11:49:01 7 23.49 0.00 1.62 2.73 0.08 72.07 11:50:01 all 31.91 0.00 6.24 4.88 0.08 56.88 11:50:01 0 30.76 0.00 6.24 1.18 0.05 61.77 11:50:01 1 38.63 0.00 6.88 5.98 0.08 48.42 11:50:01 2 32.58 0.00 6.52 25.66 0.14 35.11 11:50:01 3 31.32 0.00 6.19 0.68 0.07 61.75 11:50:01 4 28.87 0.00 5.64 0.95 0.07 64.48 11:50:01 5 30.78 0.00 6.55 0.62 0.08 61.96 11:50:01 6 34.02 0.00 5.96 3.59 0.08 56.35 11:50:01 7 28.32 0.00 6.01 0.46 0.07 65.14 11:51:01 all 29.68 0.00 3.67 5.15 0.11 61.39 11:51:01 0 33.82 0.00 3.65 7.45 0.12 54.96 11:51:01 1 33.55 0.00 3.73 2.92 0.10 59.70 11:51:01 2 30.16 0.00 4.62 6.49 0.12 58.61 11:51:01 3 27.61 0.00 3.67 3.47 0.10 65.15 11:51:01 4 24.58 0.00 3.57 3.18 0.13 68.53 11:51:01 5 28.78 0.00 2.89 1.67 0.10 66.55 11:51:01 6 28.41 0.00 3.28 2.74 0.12 65.46 11:51:01 7 30.55 0.00 3.87 13.39 0.12 52.06 11:52:01 all 27.64 0.00 4.88 0.62 0.12 66.75 11:52:01 0 27.01 0.00 5.25 2.35 0.12 65.27 11:52:01 1 28.44 0.00 5.78 0.67 0.12 64.99 11:52:01 2 28.59 0.00 4.27 0.40 0.15 66.58 11:52:01 3 24.31 0.00 4.33 0.07 0.10 71.19 11:52:01 4 33.98 0.00 4.08 0.54 0.10 61.30 11:52:01 5 25.59 0.00 5.74 0.47 0.12 68.08 11:52:01 6 29.60 0.00 4.70 0.24 0.12 65.35 11:52:01 7 23.60 0.00 4.90 0.19 0.12 71.20 11:53:01 all 10.70 0.00 2.28 0.82 0.08 86.13 11:53:01 0 20.74 0.00 2.48 2.99 0.08 73.71 11:53:01 1 17.96 0.00 2.68 0.97 0.08 78.31 11:53:01 2 7.69 0.00 2.33 0.87 0.07 89.04 11:53:01 3 7.41 0.00 2.25 0.29 0.07 89.99 11:53:01 4 10.74 0.00 2.27 0.37 0.08 86.54 11:53:01 5 7.75 0.00 2.19 0.20 0.07 89.79 11:53:01 6 7.42 0.00 2.09 0.49 0.08 89.91 11:53:01 7 5.81 0.00 1.95 0.35 0.05 91.85 Average: all 23.78 0.00 2.78 3.05 0.08 70.31 Average: 0 27.27 0.00 2.75 2.76 0.08 67.14 Average: 1 28.00 0.00 2.96 3.37 0.08 65.59 Average: 2 24.00 0.00 2.81 5.21 0.09 67.89 Average: 3 21.03 0.00 2.77 1.41 0.07 74.72 Average: 4 21.75 0.00 2.54 1.46 0.08 74.16 Average: 5 18.40 0.00 2.84 2.48 0.07 76.20 Average: 6 25.46 0.00 2.60 3.90 0.08 67.96 Average: 7 24.37 0.00 2.94 3.80 0.09 68.81