---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-447 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 11G 145G 7% / 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 821 28290 0 3055 30890 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4b:f1:02 brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe4b:f102/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:bb:55:f3 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::42:45ff:febb:55f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-447) 11/29/23 _x86_64_ (8 CPU) 11:26:49 LINUX RESTART (8 CPU) 11:27:01 tps rtps wtps bread/s bwrtn/s 11:28:01 95.08 50.98 44.10 4585.14 47250.92 11:29:01 96.62 36.48 60.14 1700.92 15750.04 11:30:01 156.66 6.80 149.86 1268.32 32460.99 11:31:01 40.25 1.97 38.29 325.22 28461.45 11:32:01 139.44 0.10 139.34 11.60 44495.12 11:33:01 16.36 0.17 16.19 9.46 10518.87 Average: 90.73 16.08 74.65 1316.77 29822.27 11:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 30554660 31808480 2384560 7.24 38640 1543456 1310376 3.86 716440 1423572 56 11:29:01 30184756 31728224 2754464 8.36 65944 1790780 1406140 4.14 846136 1628864 132644 11:30:01 29755412 31726900 3183808 9.67 83672 2180500 1504232 4.43 926780 1935028 280 11:31:01 28863452 31589936 4075768 12.37 94600 2897520 1695940 4.99 1104488 2583448 135400 11:32:01 29041460 31686588 3897760 11.83 116104 2794692 1527612 4.49 1041932 2474628 496 11:33:01 28939968 31594132 3999252 12.14 117404 2803168 1521496 4.48 1138188 2480596 41928 Average: 29556618 31689043 3382602 10.27 86061 2335019 1494299 4.40 962327 2087689 51801 11:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:28:01 ens3 188.75 153.03 686.68 45.44 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 11:29:01 ens3 71.72 51.64 807.11 20.21 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 11:30:01 ens3 209.55 127.28 1957.85 17.40 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:31:01 vethb2fa45e 118.69 211.15 10.04 4024.45 0.00 0.00 0.00 0.33 11:31:01 ens3 227.79 134.49 4028.10 14.09 0.00 0.00 0.00 0.00 11:31:01 docker0 118.69 211.00 8.41 4024.44 0.00 0.00 0.00 0.00 11:32:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 11:32:01 ens3 121.53 140.44 440.60 859.34 0.00 0.00 0.00 0.00 11:32:01 docker0 20.25 27.66 1.87 429.02 0.00 0.00 0.00 0.00 11:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:33:01 ens3 286.67 353.79 25.25 2796.69 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 184.34 160.12 1324.25 625.61 0.00 0.00 0.00 0.00 Average: docker0 23.16 39.78 1.71 742.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-447) 11/29/23 _x86_64_ (8 CPU) 11:26:49 LINUX RESTART (8 CPU) 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 3.43 0.00 0.75 3.30 0.02 92.49 11:28:01 0 3.74 0.00 0.53 0.63 0.03 95.06 11:28:01 1 3.60 0.00 2.18 18.73 0.03 75.45 11:28:01 2 2.49 0.00 0.55 0.25 0.03 96.68 11:28:01 3 2.47 0.00 0.35 4.48 0.02 92.68 11:28:01 4 5.79 0.00 0.54 0.67 0.03 92.98 11:28:01 5 2.05 0.00 0.58 1.03 0.02 96.31 11:28:01 6 2.99 0.00 0.30 0.23 0.02 96.46 11:28:01 7 4.34 0.00 0.95 0.40 0.02 94.29 11:29:01 all 8.69 0.00 0.73 3.76 0.04 86.78 11:29:01 0 6.34 0.00 0.63 0.47 0.03 92.53 11:29:01 1 12.99 0.00 1.34 22.47 0.07 63.14 11:29:01 2 2.07 0.00 0.28 0.03 0.02 97.59 11:29:01 3 1.08 0.00 0.33 1.38 0.00 97.20 11:29:01 4 11.63 0.00 1.12 0.87 0.05 86.33 11:29:01 5 0.57 0.00 0.25 0.42 0.00 98.77 11:29:01 6 20.41 0.00 0.87 3.72 0.10 74.90 11:29:01 7 14.49 0.00 1.00 0.82 0.05 83.64 11:30:01 all 7.11 0.00 1.18 5.95 0.06 85.69 11:30:01 0 10.58 0.00 1.14 1.21 0.07 87.00 11:30:01 1 2.04 0.00 0.97 9.50 0.08 87.41 11:30:01 2 2.23 0.00 0.55 0.15 0.03 97.04 11:30:01 3 2.00 0.00 0.72 0.05 0.03 97.19 11:30:01 4 1.61 0.00 1.22 18.67 0.05 78.45 11:30:01 5 1.66 0.00 0.82 4.85 0.07 92.61 11:30:01 6 9.89 0.00 1.56 5.93 0.10 82.52 11:30:01 7 27.04 0.00 2.46 7.28 0.10 63.12 11:31:01 all 7.10 0.00 0.76 6.44 0.15 85.56 11:31:01 0 15.87 0.00 1.15 2.24 0.05 80.69 11:31:01 1 3.94 0.00 0.73 0.10 0.33 94.89 11:31:01 2 1.73 0.00 0.42 4.34 0.47 93.05 11:31:01 3 10.75 0.00 0.57 12.01 0.03 76.64 11:31:01 4 16.38 0.00 1.55 1.64 0.05 80.37 11:31:01 5 2.52 0.00 0.47 29.28 0.07 67.67 11:31:01 6 5.29 0.00 0.90 1.90 0.02 91.90 11:31:01 7 0.30 0.00 0.30 0.00 0.18 99.22 11:32:01 all 9.64 0.00 1.62 3.47 0.05 85.22 11:32:01 0 12.35 0.00 1.84 0.05 0.07 85.69 11:32:01 1 4.57 0.00 1.54 0.89 0.03 92.97 11:32:01 2 12.30 0.00 1.71 6.55 0.05 79.38 11:32:01 3 6.21 0.00 0.80 0.23 0.05 92.70 11:32:01 4 13.53 0.00 1.89 8.93 0.03 75.61 11:32:01 5 6.51 0.00 1.25 1.62 0.03 90.59 11:32:01 6 2.84 0.00 1.64 8.56 0.05 86.91 11:32:01 7 18.82 0.00 2.28 0.90 0.07 77.93 11:33:01 all 11.57 0.00 0.46 0.93 0.06 86.98 11:33:01 0 6.28 0.00 0.17 0.23 0.00 93.32 11:33:01 1 27.34 0.00 1.09 0.40 0.12 71.04 11:33:01 2 4.79 0.00 0.35 0.02 0.05 94.79 11:33:01 3 5.10 0.00 0.32 0.00 0.03 94.55 11:33:01 4 12.00 0.00 0.45 1.86 0.07 85.63 11:33:01 5 15.78 0.00 0.45 0.00 0.07 83.71 11:33:01 6 15.63 0.00 0.44 4.94 0.07 78.94 11:33:01 7 5.77 0.00 0.40 0.00 0.10 93.72 Average: all 7.92 0.00 0.92 3.98 0.07 87.12 Average: 0 9.19 0.00 0.91 0.80 0.04 89.06 Average: 1 9.06 0.00 1.31 8.68 0.11 80.84 Average: 2 4.26 0.00 0.64 1.89 0.11 93.10 Average: 3 4.60 0.00 0.51 3.03 0.03 91.83 Average: 4 10.16 0.00 1.13 5.43 0.05 83.23 Average: 5 4.84 0.00 0.64 6.21 0.04 88.27 Average: 6 9.51 0.00 0.95 4.21 0.06 85.28 Average: 7 11.78 0.00 1.23 1.56 0.09 85.35