---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27865 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 912 24164 0 7090 30799 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:7d:98:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe7d:98a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:27:2c:0c 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-27865) 07/31/24 _x86_64_ (8 CPU) 14:35:25 LINUX RESTART (8 CPU) 14:36:02 tps rtps wtps bread/s bwrtn/s 14:37:01 252.64 44.81 207.83 1893.92 31262.63 14:38:01 194.22 41.94 152.27 3617.80 43584.47 14:39:01 59.51 12.71 46.79 2387.20 31679.25 14:40:01 97.80 3.93 93.87 515.65 58243.23 14:41:01 308.62 4.04 304.58 424.95 121130.96 14:42:01 188.07 0.37 187.70 20.13 37134.21 14:43:01 49.29 0.02 49.28 1.47 10906.85 Average: 164.24 15.32 148.92 1263.53 47818.66 14:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:37:01 30045848 31724300 2893372 8.78 76512 1906960 1361816 4.01 858432 1729804 226604 14:38:01 28561988 30761716 4377232 13.29 90248 2400724 2115324 6.22 1960572 2080160 20824 14:39:01 26289368 29741384 6649852 20.19 96040 3626536 3363372 9.90 3244308 3022460 895808 14:40:01 26544308 31598940 6394912 19.41 135184 5089216 1565916 4.61 1457292 4449652 1366204 14:41:01 22823880 29616472 10115340 30.71 173080 6654552 7675496 22.58 3588012 5879876 3000 14:42:01 20352220 27500352 12587000 38.21 190904 6953556 11919904 35.07 5825756 6038016 7412 14:43:01 19571920 26870316 13367300 40.58 192392 7099352 12385616 36.44 6504784 6134216 580 Average: 24884219 29687640 8055001 24.45 136337 4818699 5769635 16.98 3348451 4190598 360062 14:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 125.25 75.82 1254.37 27.15 0.00 0.00 0.00 0.00 14:37:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 637.03 469.99 5908.15 89.58 0.00 0.00 0.00 0.00 14:38:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 911.61 568.62 2306.78 202.88 0.00 0.00 0.00 0.00 14:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 698.03 361.39 9460.50 80.98 0.00 0.00 0.00 0.00 14:40:01 br-a62bbc72761a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 5.33 5.33 0.61 0.61 0.00 0.00 0.00 0.00 14:41:01 br-2c8eb5267e60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 vethac05257 0.00 1.01 0.00 0.45 0.00 0.00 0.00 0.00 14:41:01 vethbc006ad 26.66 28.02 15.53 4.28 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 br-2c8eb5267e60 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:42:01 vethac05257 2.25 2.83 0.61 0.80 0.00 0.00 0.00 0.00 14:42:01 br-e3192aa6607d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:42:01 veth6dcbe16 148.98 155.62 13.03 331.30 0.00 0.00 0.00 0.03 14:43:01 br-2c8eb5267e60 5.10 16.58 4.68 9.78 0.00 0.00 0.00 0.00 14:43:01 vethac05257 7.83 8.75 1.45 1.33 0.00 0.00 0.00 0.00 14:43:01 br-e3192aa6607d 17.26 9.78 9.29 0.98 0.00 0.00 0.00 0.00 14:43:01 veth6dcbe16 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 Average: br-2c8eb5267e60 0.74 2.39 0.67 1.40 0.00 0.00 0.00 0.00 Average: vethac05257 1.44 1.80 0.30 0.37 0.00 0.00 0.00 0.00 Average: br-e3192aa6607d 2.47 1.41 1.33 0.14 0.00 0.00 0.00 0.00 Average: veth6dcbe16 21.47 22.46 1.89 47.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27865) 07/31/24 _x86_64_ (8 CPU) 14:35:25 LINUX RESTART (8 CPU) 14:36:02 CPU %user %nice %system %iowait %steal %idle 14:37:01 all 10.29 0.00 0.94 2.92 0.03 85.82 14:37:01 0 15.86 0.00 1.72 15.93 0.03 66.46 14:37:01 1 15.99 0.00 1.34 0.75 0.03 81.88 14:37:01 2 12.02 0.00 0.66 1.55 0.07 85.71 14:37:01 3 4.25 0.00 0.49 0.32 0.03 94.90 14:37:01 4 12.89 0.00 1.02 4.11 0.03 81.95 14:37:01 5 7.77 0.00 0.68 0.34 0.00 91.21 14:37:01 6 11.17 0.00 1.22 0.34 0.03 87.23 14:37:01 7 2.37 0.00 0.42 0.12 0.02 97.07 14:38:01 all 36.92 0.00 1.48 2.25 0.09 59.26 14:38:01 0 24.15 0.00 1.22 2.42 0.08 72.13 14:38:01 1 44.89 0.00 1.32 0.97 0.10 52.71 14:38:01 2 44.56 0.00 1.72 0.90 0.10 52.71 14:38:01 3 30.82 0.00 1.47 3.05 0.08 64.58 14:38:01 4 42.83 0.00 1.59 0.52 0.10 54.96 14:38:01 5 44.56 0.00 1.39 0.59 0.10 53.36 14:38:01 6 30.96 0.00 1.46 8.28 0.08 59.22 14:38:01 7 32.60 0.00 1.63 1.24 0.08 64.45 14:39:01 all 38.75 0.00 2.08 1.91 0.10 57.16 14:39:01 0 34.51 0.00 1.76 0.55 0.07 63.11 14:39:01 1 40.26 0.00 2.31 0.08 0.12 57.23 14:39:01 2 48.59 0.00 1.93 0.13 0.12 49.23 14:39:01 3 34.04 0.00 1.99 0.03 0.12 63.81 14:39:01 4 46.85 0.00 2.48 0.49 0.10 50.09 14:39:01 5 39.69 0.00 1.79 3.24 0.08 55.19 14:39:01 6 32.19 0.00 2.32 10.53 0.07 54.90 14:39:01 7 33.82 0.00 2.11 0.30 0.12 63.65 14:40:01 all 14.39 0.00 2.95 3.36 0.05 79.25 14:40:01 0 33.13 0.00 3.34 3.41 0.07 60.06 14:40:01 1 13.69 0.00 3.34 0.50 0.05 82.42 14:40:01 2 8.52 0.00 2.75 14.00 0.08 74.65 14:40:01 3 12.28 0.00 2.49 3.51 0.03 81.70 14:40:01 4 11.48 0.00 1.88 0.15 0.03 86.46 14:40:01 5 8.89 0.00 3.50 1.97 0.05 85.59 14:40:01 6 10.11 0.00 2.73 2.62 0.05 84.49 14:40:01 7 17.01 0.00 3.58 0.71 0.07 78.64 14:41:01 all 33.10 0.00 6.01 6.47 0.10 54.32 14:41:01 0 33.24 0.00 6.08 7.14 0.08 53.45 14:41:01 1 39.26 0.00 6.64 1.81 0.12 52.18 14:41:01 2 29.83 0.00 5.36 16.51 0.08 48.22 14:41:01 3 31.57 0.00 6.88 6.59 0.10 54.86 14:41:01 4 39.61 0.00 6.08 0.31 0.10 53.90 14:41:01 5 29.61 0.00 5.17 4.18 0.08 60.96 14:41:01 6 30.89 0.00 5.96 6.62 0.08 56.46 14:41:01 7 30.80 0.00 5.90 8.61 0.08 54.62 14:42:01 all 35.47 0.00 3.85 2.63 0.11 57.95 14:42:01 0 34.68 0.00 4.46 5.27 0.12 55.48 14:42:01 1 36.01 0.00 4.23 2.27 0.12 57.37 14:42:01 2 31.24 0.00 3.32 1.52 0.10 63.82 14:42:01 3 36.89 0.00 4.25 3.48 0.10 55.28 14:42:01 4 44.30 0.00 4.42 4.10 0.12 47.06 14:42:01 5 32.98 0.00 3.31 0.69 0.10 62.92 14:42:01 6 31.26 0.00 3.58 1.10 0.12 63.94 14:42:01 7 36.41 0.00 3.26 2.62 0.10 57.61 14:43:01 all 21.47 0.00 2.08 0.53 0.11 75.81 14:43:01 0 25.29 0.00 2.09 0.77 0.10 71.75 14:43:01 1 26.62 0.00 2.48 0.10 0.12 70.68 14:43:01 2 20.89 0.00 1.79 0.07 0.12 77.13 14:43:01 3 22.19 0.00 2.18 0.20 0.12 75.30 14:43:01 4 22.63 0.00 2.41 0.40 0.10 74.45 14:43:01 5 17.22 0.00 1.93 0.02 0.12 80.72 14:43:01 6 16.48 0.00 2.02 0.17 0.10 81.24 14:43:01 7 20.47 0.00 1.77 2.50 0.12 75.14 Average: all 27.22 0.00 2.77 2.86 0.08 67.06 Average: 0 28.71 0.00 2.95 5.04 0.08 63.22 Average: 1 30.99 0.00 3.10 0.93 0.09 64.89 Average: 2 28.00 0.00 2.50 4.94 0.10 64.46 Average: 3 24.58 0.00 2.82 2.46 0.08 70.06 Average: 4 31.54 0.00 2.84 1.43 0.08 64.11 Average: 5 25.85 0.00 2.54 1.58 0.08 69.96 Average: 6 23.30 0.00 2.75 4.24 0.08 69.62 Average: 7 24.82 0.00 2.66 2.29 0.08 70.14