---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2717 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 13G 143G 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 859 26443 0 4864 30851 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:28:c4:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe28:c472/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:29:bb:92 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-2717) 02/05/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 120.86 18.39 102.47 1041.65 78258.71 07:45:01 70.43 13.35 57.08 1098.80 30036.27 07:46:01 112.33 9.71 102.62 1644.91 13089.86 07:47:01 281.70 12.63 269.07 831.73 88935.58 07:48:01 13.28 0.38 12.90 33.19 1365.59 07:49:01 58.31 1.22 57.09 103.32 3387.25 Average: 109.49 9.28 100.21 792.31 35845.62 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30108612 31709128 2830608 8.59 68732 1841720 1405248 4.13 860736 1676996 175360 07:45:01 29998244 31713152 2940976 8.93 77792 1940588 1395652 4.11 861644 1772396 108352 07:46:01 27155876 31656876 5783344 17.56 118212 4584372 1438540 4.23 1010124 4321008 2418076 07:47:01 24377688 29152168 8561532 25.99 125496 4717740 8985188 26.44 3628856 4427756 3616 07:48:01 24191424 28975956 8747796 26.56 126024 4751092 8061188 23.72 3860792 4380532 152 07:49:01 27063928 31576612 5875292 17.84 129696 4582720 1522744 4.48 1284044 4125156 28696 Average: 27149295 30797315 5789925 17.58 107659 3736372 3801427 11.18 1917699 3450641 455709 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 07:44:01 ens3 66.96 45.90 993.70 12.77 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:45:01 ens3 14.20 10.83 126.30 3.27 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 br-7e558123c379 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 9.93 9.93 0.92 0.92 0.00 0.00 0.00 0.00 07:46:01 ens3 763.90 441.05 26550.51 33.23 0.00 0.00 0.00 0.00 07:47:01 vethc691f5e 53.29 65.26 20.10 17.03 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 br-7e558123c379 0.33 0.22 0.01 0.02 0.00 0.00 0.00 0.00 07:47:01 vethe99eb79 0.88 1.07 0.06 0.06 0.00 0.00 0.00 0.00 07:48:01 vethc691f5e 114.40 143.24 151.77 44.01 0.00 0.00 0.00 0.01 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 br-7e558123c379 2.92 4.23 1.15 0.66 0.00 0.00 0.00 0.00 07:48:01 vethe99eb79 0.98 1.27 0.26 0.50 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 27.90 27.90 3.63 3.63 0.00 0.00 0.00 0.00 07:49:01 ens3 1206.32 758.26 28574.62 183.79 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 3.99 3.99 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 154.49 93.71 4634.34 21.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2717) 02/05/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 8.73 0.00 0.68 4.63 0.03 85.93 07:44:01 0 7.60 0.00 0.47 1.17 0.02 90.75 07:44:01 1 7.62 0.00 0.65 0.40 0.03 91.30 07:44:01 2 18.76 0.00 1.45 2.69 0.03 77.06 07:44:01 3 3.97 0.00 0.42 26.67 0.05 68.89 07:44:01 4 8.74 0.00 0.52 0.18 0.02 90.55 07:44:01 5 1.00 0.00 0.25 4.06 0.02 94.67 07:44:01 6 15.70 0.00 1.17 1.47 0.05 81.61 07:44:01 7 6.47 0.00 0.50 0.51 0.02 92.51 07:45:01 all 4.19 0.00 0.31 9.72 0.03 85.76 07:45:01 0 0.22 0.00 0.08 0.25 0.02 99.43 07:45:01 1 0.30 0.00 0.10 0.42 0.07 99.12 07:45:01 2 16.07 0.00 1.15 39.26 0.08 43.43 07:45:01 3 8.88 0.00 0.55 37.39 0.02 53.17 07:45:01 4 4.51 0.00 0.32 0.25 0.02 94.91 07:45:01 5 3.17 0.00 0.18 0.22 0.02 96.42 07:45:01 6 0.12 0.00 0.05 0.00 0.00 99.83 07:45:01 7 0.28 0.00 0.03 0.07 0.00 99.62 07:46:01 all 13.98 0.00 4.59 1.29 0.06 80.07 07:46:01 0 9.59 0.00 3.57 0.03 0.05 86.76 07:46:01 1 16.30 0.00 4.45 0.51 0.07 78.67 07:46:01 2 9.27 0.00 3.88 4.10 0.05 82.71 07:46:01 3 9.48 0.00 4.16 3.12 0.07 83.17 07:46:01 4 30.16 0.00 5.37 1.08 0.08 63.31 07:46:01 5 16.87 0.00 6.37 1.20 0.07 75.50 07:46:01 6 10.26 0.00 4.57 0.22 0.07 84.89 07:46:01 7 9.91 0.00 4.34 0.08 0.05 85.61 07:47:01 all 25.95 0.00 3.45 4.60 0.07 65.93 07:47:01 0 31.98 0.00 3.72 1.73 0.08 62.50 07:47:01 1 22.83 0.00 3.19 1.14 0.07 72.77 07:47:01 2 25.97 0.00 3.61 14.43 0.08 55.91 07:47:01 3 19.74 0.00 2.53 0.44 0.07 77.23 07:47:01 4 19.85 0.00 2.88 0.35 0.05 76.87 07:47:01 5 23.65 0.00 3.72 17.39 0.07 55.18 07:47:01 6 33.16 0.00 4.05 0.69 0.07 62.03 07:47:01 7 30.38 0.00 3.89 0.74 0.08 64.91 07:48:01 all 13.46 0.00 1.52 0.10 0.08 84.84 07:48:01 0 11.42 0.00 1.42 0.15 0.08 86.92 07:48:01 1 14.27 0.00 1.60 0.02 0.08 84.03 07:48:01 2 15.43 0.00 1.76 0.03 0.03 82.74 07:48:01 3 10.01 0.00 1.30 0.42 0.08 88.19 07:48:01 4 14.45 0.00 1.56 0.15 0.05 83.79 07:48:01 5 15.74 0.00 1.54 0.02 0.10 82.60 07:48:01 6 12.28 0.00 1.29 0.03 0.07 86.33 07:48:01 7 14.08 0.00 1.67 0.00 0.10 84.15 07:49:01 all 6.11 0.00 0.57 0.64 0.03 92.65 07:49:01 0 0.69 0.00 0.55 3.99 0.03 94.73 07:49:01 1 2.97 0.00 0.37 0.05 0.05 96.56 07:49:01 2 10.83 0.00 0.80 0.52 0.03 87.82 07:49:01 3 29.18 0.00 1.30 0.22 0.05 69.25 07:49:01 4 0.57 0.00 0.38 0.17 0.02 98.87 07:49:01 5 2.77 0.00 0.40 0.10 0.02 96.71 07:49:01 6 0.68 0.00 0.35 0.05 0.03 98.88 07:49:01 7 1.20 0.00 0.38 0.03 0.03 98.35 Average: all 12.05 0.00 1.85 3.50 0.05 82.55 Average: 0 10.24 0.00 1.63 1.22 0.05 86.86 Average: 1 10.69 0.00 1.72 0.42 0.06 87.10 Average: 2 16.06 0.00 2.10 10.17 0.05 71.61 Average: 3 13.55 0.00 1.71 11.38 0.06 73.31 Average: 4 13.01 0.00 1.83 0.36 0.04 84.75 Average: 5 10.50 0.00 2.07 3.82 0.05 83.57 Average: 6 12.02 0.00 1.91 0.41 0.05 85.61 Average: 7 10.37 0.00 1.80 0.24 0.05 87.55