---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34496 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 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 922 24250 0 6994 30789 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:de:56:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fede:56ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:23:4c:d6 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-34496) 08/29/24 _x86_64_ (8 CPU) 10:39:46 LINUX RESTART (8 CPU) 10:40:01 tps rtps wtps bread/s bwrtn/s 10:41:01 377.00 87.32 289.69 6256.29 65959.67 10:42:01 208.56 49.98 158.58 3753.02 39029.79 10:43:01 75.64 10.50 65.14 1902.75 33062.49 10:44:01 115.56 4.03 111.53 639.89 59174.94 10:45:01 343.51 2.90 340.61 421.40 126878.32 10:46:01 151.14 0.40 150.74 28.26 32295.28 10:47:01 106.30 0.93 105.37 51.99 18998.43 Average: 196.82 22.30 174.52 1864.84 53628.07 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 30046668 31653264 2892552 8.78 68148 1848148 1478560 4.35 958552 1642164 192572 10:42:01 29173240 31140656 3765980 11.43 86608 2177616 1809200 5.32 1560660 1883128 16320 10:43:01 27512052 30160140 5427168 16.48 92732 2839516 2877924 8.47 2680504 2396044 316000 10:44:01 26332724 31609884 6606496 20.06 135600 5309288 1716040 5.05 1437104 4683728 1783264 10:45:01 22864520 29697584 10074700 30.59 178784 6680744 8759752 25.77 3549956 5850996 43764 10:46:01 20192720 27382936 12746500 38.70 191028 6999208 11989012 35.27 5989532 6037392 7800 10:47:01 24871240 31562192 8067980 24.49 193736 6565448 1552316 4.57 1917576 5538932 2472 Average: 25856166 30458094 7083054 21.50 135234 4631424 4311829 12.69 2584841 4004626 337456 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:41:01 ens3 425.30 287.70 1684.32 77.82 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 10:42:01 ens3 440.90 364.76 2926.97 84.81 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:43:01 ens3 1236.88 888.77 4747.54 289.10 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 8.33 8.33 0.92 0.92 0.00 0.00 0.00 0.00 10:44:01 ens3 678.35 422.38 15096.41 53.06 0.00 0.00 0.00 0.00 10:45:01 veth99d124f 7.60 9.50 1.55 2.31 0.00 0.00 0.00 0.00 10:45:01 veth87e9d86 77.59 90.65 77.48 13.45 0.00 0.00 0.00 0.01 10:45:01 br-5b9d3c41a340 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth99d124f 7.85 9.95 2.65 3.02 0.00 0.00 0.00 0.00 10:46:01 vethaa8832e 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:46:01 veth87e9d86 146.44 170.70 128.67 23.18 0.00 0.00 0.00 0.01 10:46:01 br-5b9d3c41a340 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 21.76 21.76 2.31 2.31 0.00 0.00 0.00 0.00 10:47:01 ens3 3400.55 2289.04 36805.67 585.27 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 2.68 2.68 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 485.01 326.25 5257.07 83.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34496) 08/29/24 _x86_64_ (8 CPU) 10:39:46 LINUX RESTART (8 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:01 all 9.36 0.00 1.41 4.52 0.04 84.66 10:41:01 0 12.69 0.00 0.92 0.70 0.03 85.66 10:41:01 1 8.17 0.00 2.09 3.87 0.03 85.84 10:41:01 2 8.42 0.00 0.84 0.84 0.03 89.87 10:41:01 3 4.71 0.00 0.55 0.27 0.05 94.42 10:41:01 4 7.30 0.00 1.05 0.99 0.03 90.63 10:41:01 5 8.27 0.00 1.13 7.85 0.05 82.71 10:41:01 6 12.47 0.00 2.76 12.42 0.05 72.29 10:41:01 7 12.87 0.00 1.84 9.25 0.05 75.99 10:42:01 all 21.23 0.00 1.18 2.29 0.07 75.23 10:42:01 0 17.85 0.00 1.50 2.85 0.10 77.71 10:42:01 1 25.27 0.00 0.73 0.25 0.07 73.68 10:42:01 2 12.02 0.00 0.77 1.39 0.03 85.79 10:42:01 3 13.18 0.00 0.83 1.45 0.05 84.49 10:42:01 4 22.58 0.00 0.94 0.54 0.05 75.90 10:42:01 5 19.58 0.00 0.96 0.68 0.05 78.73 10:42:01 6 30.31 0.00 2.38 10.48 0.12 56.71 10:42:01 7 29.11 0.00 1.37 0.74 0.07 68.72 10:43:01 all 46.06 0.00 1.51 1.16 0.08 51.19 10:43:01 0 46.95 0.00 1.54 0.30 0.08 51.12 10:43:01 1 29.66 0.00 1.44 2.29 0.07 66.55 10:43:01 2 49.09 0.00 0.99 0.32 0.08 49.52 10:43:01 3 47.22 0.00 1.90 0.51 0.10 50.27 10:43:01 4 51.95 0.00 1.07 0.02 0.07 46.90 10:43:01 5 48.13 0.00 1.03 0.03 0.08 50.71 10:43:01 6 43.90 0.00 2.19 5.70 0.10 48.10 10:43:01 7 51.48 0.00 1.88 0.13 0.08 46.42 10:44:01 all 17.36 0.00 3.30 3.84 0.05 75.45 10:44:01 0 21.05 0.00 3.11 0.37 0.05 75.42 10:44:01 1 14.78 0.00 3.26 3.48 0.03 78.44 10:44:01 2 41.37 0.00 4.12 2.52 0.07 51.92 10:44:01 3 19.59 0.00 3.96 1.84 0.07 74.54 10:44:01 4 11.47 0.00 3.67 13.08 0.08 71.70 10:44:01 5 10.49 0.00 2.58 0.70 0.03 86.19 10:44:01 6 10.80 0.00 2.36 8.26 0.03 78.54 10:44:01 7 9.44 0.00 3.27 0.44 0.05 86.80 10:45:01 all 31.05 0.00 5.45 7.57 0.08 55.85 10:45:01 0 28.80 0.00 5.29 1.56 0.08 64.27 10:45:01 1 31.08 0.00 5.06 3.73 0.08 60.05 10:45:01 2 30.06 0.00 6.09 16.86 0.07 46.92 10:45:01 3 34.81 0.00 6.05 3.54 0.09 55.51 10:45:01 4 30.09 0.00 5.55 1.37 0.08 62.91 10:45:01 5 31.63 0.00 5.71 25.17 0.08 37.40 10:45:01 6 30.86 0.00 4.87 7.17 0.07 57.03 10:45:01 7 31.08 0.00 5.06 1.21 0.08 62.55 10:46:01 all 38.32 0.00 3.30 2.54 0.11 55.73 10:46:01 0 41.24 0.00 3.62 1.10 0.10 53.94 10:46:01 1 36.66 0.00 3.68 7.17 0.10 52.38 10:46:01 2 33.81 0.00 3.18 1.39 0.10 61.52 10:46:01 3 38.78 0.00 3.65 1.81 0.12 55.64 10:46:01 4 36.15 0.00 3.47 2.31 0.10 57.97 10:46:01 5 36.52 0.00 2.93 0.96 0.10 59.48 10:46:01 6 40.77 0.00 3.04 4.46 0.12 51.62 10:46:01 7 42.63 0.00 2.83 1.12 0.10 53.32 10:47:01 all 19.98 0.00 4.81 0.84 0.10 74.26 10:47:01 0 20.19 0.00 4.56 0.22 0.10 74.93 10:47:01 1 18.22 0.00 5.77 0.57 0.10 75.34 10:47:01 2 23.01 0.00 4.29 0.15 0.12 72.43 10:47:01 3 19.78 0.00 5.10 0.22 0.12 74.79 10:47:01 4 21.58 0.00 4.32 0.17 0.10 73.83 10:47:01 5 17.10 0.00 5.05 0.17 0.12 77.56 10:47:01 6 20.85 0.00 4.75 3.86 0.12 70.43 10:47:01 7 19.14 0.00 4.62 1.33 0.08 74.82 Average: all 26.16 0.00 2.99 3.25 0.08 67.52 Average: 0 26.94 0.00 2.93 1.02 0.08 69.03 Average: 1 23.41 0.00 3.15 3.05 0.07 70.32 Average: 2 28.20 0.00 2.89 3.34 0.07 65.49 Average: 3 25.37 0.00 3.14 1.37 0.08 70.03 Average: 4 25.84 0.00 2.86 2.64 0.07 68.59 Average: 5 24.44 0.00 2.76 5.06 0.07 67.66 Average: 6 27.10 0.00 3.19 7.49 0.09 62.13 Average: 7 27.99 0.00 2.98 2.03 0.07 66.93