---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4629 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 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 831 25731 0 5604 30879 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:e3:3a:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fee3:3ae2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:ec:4e:5c 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-4629) 02/11/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 111.66 42.71 68.96 1925.01 24708.28 13:35:01 115.41 13.85 101.57 1124.16 30403.33 13:36:01 141.51 9.48 132.03 1693.98 66573.30 13:37:01 306.75 11.88 294.87 794.80 87917.08 13:38:01 20.08 0.43 19.65 21.60 18286.62 13:39:01 53.03 0.03 53.00 6.80 20059.33 Average: 124.74 13.06 111.68 927.70 41323.76 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30167440 31739008 2771780 8.41 66808 1816884 1472384 4.33 830292 1652020 144048 13:35:01 29859576 31755424 3079644 9.35 85496 2105456 1389576 4.09 823272 1931424 152000 13:36:01 26443968 31686048 6495252 19.72 126808 5283044 1477936 4.35 982548 5026008 1894928 13:37:01 24275688 29673116 8663532 26.30 136012 5411696 8868808 26.09 3169236 4933392 1344 13:38:01 23989008 29390804 8950212 27.17 136408 5414960 8696140 25.59 3454332 4932240 64 13:39:01 25639292 31061344 7299928 22.16 137372 5442184 2475180 7.28 1855156 4927432 76 Average: 26729162 30884291 6210058 18.85 114817 4245704 4063337 11.96 1852473 3900419 365410 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 18.60 18.60 2.02 2.02 0.00 0.00 0.00 0.00 13:34:01 ens3 243.71 189.09 1156.67 43.25 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 19.13 19.13 2.06 2.06 0.00 0.00 0.00 0.00 13:35:01 ens3 95.28 85.79 828.56 12.96 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 10.86 10.86 1.07 1.07 0.00 0.00 0.00 0.00 13:36:01 br-894ead7865f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1163.62 534.48 29441.01 39.13 0.00 0.00 0.00 0.00 13:37:01 veth376933b 1.37 1.42 0.12 0.12 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth80ee902 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 vethaeb3ad4 5.80 4.95 0.68 0.59 0.00 0.00 0.00 0.00 13:38:01 veth376933b 4.05 5.63 0.65 2.68 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth80ee902 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethaeb3ad4 34.71 33.18 9.30 38.48 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 56.73 56.73 6.08 6.08 0.00 0.00 0.00 0.00 13:39:01 vethb6a39e2 65.31 57.91 29.28 58.06 0.00 0.00 0.00 0.00 13:39:01 br-894ead7865f6 0.83 0.82 0.28 0.07 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 8.81 8.81 0.96 0.96 0.00 0.00 0.00 0.00 Average: vethb6a39e2 10.89 9.65 4.88 9.68 0.00 0.00 0.00 0.00 Average: br-894ead7865f6 0.14 0.14 0.05 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4629) 02/11/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.09 0.00 0.82 2.29 0.04 86.77 13:34:01 0 4.31 0.00 0.72 9.36 0.03 85.57 13:34:01 1 5.71 0.00 0.33 0.18 0.07 93.70 13:34:01 2 3.45 0.00 0.45 2.44 0.05 93.61 13:34:01 3 6.20 0.00 0.84 0.70 0.02 92.25 13:34:01 4 39.17 0.00 2.15 5.25 0.07 53.37 13:34:01 5 17.03 0.00 1.25 0.30 0.03 81.39 13:34:01 6 2.92 0.00 0.48 0.00 0.02 96.58 13:34:01 7 1.85 0.00 0.35 0.05 0.02 97.73 13:35:01 all 9.88 0.00 0.74 2.12 0.03 87.23 13:35:01 0 24.57 0.00 1.55 8.61 0.07 65.20 13:35:01 1 1.51 0.00 0.20 0.03 0.07 98.19 13:35:01 2 12.27 0.00 1.05 5.22 0.03 81.43 13:35:01 3 12.85 0.00 1.07 0.35 0.03 85.70 13:35:01 4 18.48 0.00 1.22 0.83 0.03 79.44 13:35:01 5 0.32 0.00 0.22 1.08 0.02 98.37 13:35:01 6 8.53 0.00 0.50 0.67 0.02 90.29 13:35:01 7 0.47 0.00 0.08 0.17 0.02 99.27 13:36:01 all 11.88 0.00 4.65 5.17 0.06 78.24 13:36:01 0 10.87 0.00 5.07 8.53 0.07 75.46 13:36:01 1 13.67 0.00 4.28 0.15 0.07 81.83 13:36:01 2 10.20 0.00 5.35 16.96 0.07 67.42 13:36:01 3 13.11 0.00 4.42 1.24 0.05 81.19 13:36:01 4 15.03 0.00 5.04 5.31 0.07 74.56 13:36:01 5 8.77 0.00 5.01 0.88 0.05 85.29 13:36:01 6 11.10 0.00 4.59 5.61 0.07 78.64 13:36:01 7 12.32 0.00 3.35 2.76 0.07 81.51 13:37:01 all 26.14 0.00 3.23 5.08 0.07 65.49 13:37:01 0 17.54 0.00 2.31 3.33 0.05 76.77 13:37:01 1 24.54 0.00 3.27 3.80 0.07 68.32 13:37:01 2 25.55 0.00 3.26 1.15 0.05 69.98 13:37:01 3 38.26 0.00 3.74 0.17 0.07 57.77 13:37:01 4 30.73 0.00 3.31 2.59 0.07 63.31 13:37:01 5 28.77 0.00 3.62 1.06 0.07 66.49 13:37:01 6 23.04 0.00 3.79 28.37 0.07 44.73 13:37:01 7 20.67 0.00 2.60 0.29 0.05 76.39 13:38:01 all 6.88 0.00 0.72 1.00 0.06 91.34 13:38:01 0 7.40 0.00 0.92 0.30 0.08 91.29 13:38:01 1 8.45 0.00 0.81 0.03 0.08 90.63 13:38:01 2 8.35 0.00 0.67 0.00 0.05 90.94 13:38:01 3 6.62 0.00 0.65 0.03 0.05 92.64 13:38:01 4 6.77 0.00 0.84 0.03 0.07 92.30 13:38:01 5 5.36 0.00 0.60 0.00 0.07 93.97 13:38:01 6 6.02 0.00 0.58 7.57 0.07 85.76 13:38:01 7 6.05 0.00 0.68 0.05 0.07 93.15 13:39:01 all 1.64 0.00 0.45 1.00 0.05 96.85 13:39:01 0 1.55 0.00 0.47 0.40 0.07 97.51 13:39:01 1 2.88 0.00 0.46 0.12 0.05 96.49 13:39:01 2 1.27 0.00 0.33 0.02 0.05 98.33 13:39:01 3 1.05 0.00 0.40 0.28 0.03 98.23 13:39:01 4 1.47 0.00 0.40 0.08 0.03 98.01 13:39:01 5 2.04 0.00 0.48 0.08 0.05 97.34 13:39:01 6 1.61 0.00 0.43 6.59 0.07 91.30 13:39:01 7 1.25 0.00 0.53 0.47 0.03 97.71 Average: all 11.07 0.00 1.76 2.77 0.05 84.36 Average: 0 11.04 0.00 1.83 5.08 0.06 81.99 Average: 1 9.43 0.00 1.55 0.72 0.07 88.24 Average: 2 10.17 0.00 1.84 4.26 0.05 83.67 Average: 3 12.99 0.00 1.84 0.46 0.04 84.66 Average: 4 18.61 0.00 2.15 2.34 0.06 76.84 Average: 5 10.37 0.00 1.86 0.57 0.05 87.16 Average: 6 8.84 0.00 1.72 8.10 0.05 81.29 Average: 7 7.08 0.00 1.26 0.62 0.04 90.99