---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27482 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 14G 142G 9% / 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 971 25055 0 6139 30740 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:da:f7:21 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:feda:f721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:cf:6a:21 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::42:2aff:fecf:6a21/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27482) 07/29/24 _x86_64_ (8 CPU) 17:01:46 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps bread/s bwrtn/s 17:03:01 343.02 87.37 255.65 6254.18 62821.33 17:04:02 258.26 18.64 239.63 2241.35 86608.30 17:05:01 423.76 13.11 410.65 798.07 108440.75 17:06:01 143.93 0.48 143.44 53.59 38194.40 17:07:01 19.35 0.00 19.35 0.00 21623.16 17:08:01 74.52 1.25 73.27 94.25 22979.62 Average: 209.94 20.16 189.78 1576.24 56660.83 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 30100396 31585888 2838824 8.62 58008 1744872 1556916 4.58 984212 1574348 104016 17:04:02 26146728 31555928 6792492 20.62 122404 5448572 1870684 5.50 1095948 5202064 2033888 17:05:01 24552192 30195988 8387028 25.46 139304 5645796 8723220 25.67 2617740 5198724 312 17:06:01 23530168 29492684 9409052 28.56 168796 5895744 9317300 27.41 3423700 5363224 1256 17:07:01 23542248 29505812 9396972 28.53 168964 5896484 9278396 27.30 3412936 5362896 240 17:08:01 25724540 31542804 7214680 21.90 170456 5767644 1722364 5.07 1428156 5232836 17892 Average: 25599379 30646517 7339841 22.28 137989 5066519 5411480 15.92 2160449 4655682 359601 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 ens3 351.10 247.85 1578.45 75.18 0.00 0.00 0.00 0.00 17:03:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:02 ens3 1222.93 588.58 31005.43 53.25 0.00 0.00 0.00 0.00 17:04:02 lo 15.00 15.00 1.46 1.46 0.00 0.00 0.00 0.00 17:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vetha8cba0c 0.66 1.00 0.07 0.41 0.00 0.00 0.00 0.00 17:05:01 veth157661f 1.37 2.05 0.15 0.19 0.00 0.00 0.00 0.00 17:05:01 ens3 9.74 6.98 7.50 1.80 0.00 0.00 0.00 0.00 17:05:01 vethbe52349 0.71 0.90 0.05 0.05 0.00 0.00 0.00 0.00 17:06:01 vetha8cba0c 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 veth157661f 4.18 5.40 0.73 0.83 0.00 0.00 0.00 0.00 17:06:01 ens3 52.64 38.24 1176.04 4.99 0.00 0.00 0.00 0.00 17:06:01 vethbe52349 3.72 4.78 0.74 0.49 0.00 0.00 0.00 0.00 17:07:01 vetha8cba0c 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 veth157661f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 ens3 1.47 1.70 0.29 0.50 0.00 0.00 0.00 0.00 17:07:01 vethbe52349 3.25 4.73 0.66 0.36 0.00 0.00 0.00 0.00 17:08:01 ens3 45.21 40.34 69.90 34.88 0.00 0.00 0.00 0.00 17:08:01 lo 27.80 27.80 2.57 2.57 0.00 0.00 0.00 0.00 17:08:01 docker0 12.40 16.85 2.07 284.95 0.00 0.00 0.00 0.00 Average: ens3 281.90 154.65 5672.18 28.52 0.00 0.00 0.00 0.00 Average: lo 4.14 4.14 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 2.07 2.81 0.35 47.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27482) 07/29/24 _x86_64_ (8 CPU) 17:01:46 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 9.25 0.00 1.45 4.97 0.04 84.29 17:03:01 0 9.75 0.00 0.82 1.15 0.03 88.24 17:03:01 1 4.03 0.00 1.37 22.04 0.05 72.51 17:03:01 2 2.41 0.00 1.20 6.44 0.03 89.92 17:03:01 3 6.65 0.00 0.84 1.48 0.03 91.00 17:03:01 4 9.52 0.00 2.09 4.40 0.05 83.94 17:03:01 5 3.84 0.00 1.04 1.32 0.03 93.77 17:03:01 6 27.15 0.00 2.71 2.48 0.05 67.62 17:03:01 7 10.58 0.00 1.57 0.55 0.03 87.27 17:04:02 all 15.91 0.00 5.96 8.98 0.06 69.08 17:04:02 0 10.29 0.00 5.48 22.10 0.07 62.06 17:04:02 1 11.42 0.00 4.81 14.07 0.07 69.64 17:04:02 2 12.91 0.00 6.69 6.79 0.07 73.55 17:04:02 3 11.93 0.00 5.69 5.25 0.05 77.08 17:04:02 4 15.53 0.00 6.07 6.58 0.05 71.77 17:04:02 5 14.62 0.00 6.70 2.69 0.05 75.94 17:04:02 6 22.28 0.00 6.37 11.49 0.10 59.76 17:04:02 7 28.34 0.00 5.84 2.92 0.07 62.84 17:05:01 all 17.31 0.00 3.36 8.08 0.07 71.18 17:05:01 0 16.12 0.00 2.62 2.65 0.09 78.52 17:05:01 1 10.11 0.00 3.05 2.71 0.05 84.09 17:05:01 2 17.14 0.00 3.55 4.90 0.05 74.36 17:05:01 3 22.53 0.00 4.75 31.78 0.09 40.86 17:05:01 4 20.05 0.00 3.81 8.37 0.07 67.69 17:05:01 5 16.00 0.00 3.27 0.80 0.05 79.88 17:05:01 6 18.05 0.00 3.25 12.33 0.07 66.30 17:05:01 7 18.51 0.00 2.63 1.42 0.07 77.38 17:06:01 all 18.56 0.00 3.00 2.34 0.06 76.04 17:06:01 0 16.36 0.00 3.43 1.04 0.05 79.12 17:06:01 1 14.42 0.00 2.77 10.91 0.07 71.83 17:06:01 2 16.05 0.00 2.34 0.69 0.07 80.86 17:06:01 3 24.40 0.00 3.41 2.20 0.08 69.90 17:06:01 4 19.85 0.00 3.09 1.39 0.05 75.61 17:06:01 5 16.31 0.00 2.70 0.20 0.07 80.72 17:06:01 6 19.98 0.00 3.14 2.10 0.07 74.71 17:06:01 7 21.11 0.00 3.15 0.23 0.07 75.44 17:07:01 all 3.83 0.00 0.38 1.07 0.03 94.69 17:07:01 0 3.06 0.00 0.20 0.00 0.02 96.73 17:07:01 1 5.45 0.00 0.66 0.05 0.03 93.81 17:07:01 2 4.64 0.00 0.50 0.00 0.02 94.85 17:07:01 3 3.59 0.00 0.37 0.00 0.05 95.99 17:07:01 4 3.00 0.00 0.18 0.17 0.03 96.61 17:07:01 5 3.81 0.00 0.38 0.00 0.03 95.77 17:07:01 6 3.19 0.00 0.40 0.07 0.03 96.31 17:07:01 7 3.90 0.00 0.30 8.29 0.05 87.46 17:08:01 all 4.00 0.00 0.81 1.32 0.03 93.83 17:08:01 0 1.87 0.00 0.83 0.10 0.02 97.18 17:08:01 1 6.37 0.00 0.97 0.38 0.05 92.23 17:08:01 2 2.56 0.00 0.87 0.13 0.03 96.41 17:08:01 3 10.96 0.00 0.97 0.18 0.05 87.84 17:08:01 4 3.47 0.00 0.90 0.93 0.03 94.67 17:08:01 5 3.11 0.00 0.75 0.08 0.03 96.02 17:08:01 6 1.99 0.00 0.70 0.27 0.03 97.01 17:08:01 7 1.66 0.00 0.50 8.49 0.02 89.33 Average: all 11.45 0.00 2.49 4.44 0.05 81.57 Average: 0 9.55 0.00 2.23 4.50 0.04 83.67 Average: 1 8.62 0.00 2.26 8.33 0.05 80.74 Average: 2 9.24 0.00 2.52 3.15 0.04 85.05 Average: 3 13.29 0.00 2.66 6.69 0.06 77.31 Average: 4 11.86 0.00 2.68 3.62 0.05 81.78 Average: 5 9.59 0.00 2.47 0.85 0.04 87.04 Average: 6 15.42 0.00 2.76 4.76 0.06 77.00 Average: 7 13.99 0.00 2.33 3.66 0.05 79.98