---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84519 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 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 935 24305 0 6926 30776 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:46:80:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe46:802c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:33:36:62 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-84519) 11/18/24 _x86_64_ (8 CPU) 09:29:55 LINUX RESTART (8 CPU) 09:30:01 tps rtps wtps bread/s bwrtn/s 09:31:02 348.11 82.35 265.76 6160.71 62623.83 09:32:01 202.25 49.16 153.09 3649.14 40451.58 09:33:01 301.35 14.55 286.80 2536.38 46735.94 09:34:01 286.09 4.77 281.32 488.85 97407.50 09:35:01 258.81 0.43 258.37 25.60 77232.86 09:36:01 58.89 0.00 58.89 0.00 23419.83 09:37:01 83.70 0.97 82.74 62.52 23792.83 Average: 219.93 21.68 198.25 1841.87 53125.08 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:31:02 30144928 31616816 2794292 8.48 58264 1732460 1490768 4.39 942860 1577112 95192 09:32:01 28965284 31034360 3973936 12.06 86068 2278452 1865092 5.49 1621196 2030048 62856 09:33:01 28198476 31555920 4740744 14.39 104320 3521180 1534772 4.52 1422176 2939780 552208 09:34:01 22638676 29690224 10300544 31.27 164196 6925312 7796940 22.94 3480912 6191356 1761636 09:35:01 20611160 27573532 12328060 37.43 189000 6790480 11006140 32.38 5739980 5894720 6244 09:36:01 18429576 25554624 14509644 44.05 190972 6949088 12951512 38.11 7802436 5996844 1424 09:37:01 24897468 31522856 8041752 24.41 193884 6505404 1588036 4.67 1930960 5511080 16448 Average: 24840795 29792619 8098425 24.59 140958 4957482 5461894 16.07 3277217 4305849 356573 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:02 ens3 401.70 277.47 1668.72 77.14 0.00 0.00 0.00 0.00 09:31:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 425.54 313.05 4969.45 58.01 0.00 0.00 0.00 0.00 09:32:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 660.84 381.84 3507.40 117.56 0.00 0.00 0.00 0.00 09:33:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 09:34:01 veth1e942df 3.78 5.73 0.70 1.14 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 veth1e90fba 1.37 1.88 0.15 0.50 0.00 0.00 0.00 0.00 09:34:01 veth4224805 0.00 0.75 0.00 0.35 0.00 0.00 0.00 0.00 09:35:01 veth1e942df 2.53 3.58 0.36 0.80 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 veth30349d0 149.43 155.21 13.06 331.27 0.00 0.00 0.00 0.03 09:35:01 veth1e90fba 3.12 5.38 0.42 0.86 0.00 0.00 0.00 0.00 09:36:01 veth1e942df 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 veth30349d0 1.13 1.40 0.18 0.17 0.00 0.00 0.00 0.00 09:36:01 veth1e90fba 4.55 6.10 4.74 4.53 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 2626.16 1570.30 36287.44 352.99 0.00 0.00 0.00 0.00 09:37:01 lo 21.96 21.96 2.33 2.33 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: ens3 375.67 224.29 5196.22 50.49 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84519) 11/18/24 _x86_64_ (8 CPU) 09:29:55 LINUX RESTART (8 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:31:02 all 8.52 0.00 1.26 4.31 0.04 85.87 09:31:02 0 11.51 0.00 1.58 0.47 0.03 86.41 09:31:02 1 14.48 0.00 1.20 0.70 0.05 83.56 09:31:02 2 8.76 0.00 2.49 10.08 0.05 78.62 09:31:02 3 5.04 0.00 0.77 0.77 0.05 93.37 09:31:02 4 5.00 0.00 0.72 0.30 0.02 93.96 09:31:02 5 5.21 0.00 0.75 13.28 0.05 80.71 09:31:02 6 12.26 0.00 0.87 1.46 0.08 85.32 09:31:02 7 5.90 0.00 1.69 7.43 0.03 84.94 09:32:01 all 18.59 0.00 1.21 2.97 0.06 77.17 09:32:01 0 17.74 0.00 1.29 1.58 0.07 79.32 09:32:01 1 17.90 0.00 1.07 1.94 0.05 79.04 09:32:01 2 25.76 0.00 1.17 0.51 0.05 72.51 09:32:01 3 11.58 0.00 0.70 0.07 0.03 87.62 09:32:01 4 6.30 0.00 0.61 0.51 0.03 92.54 09:32:01 5 16.35 0.00 0.99 10.80 0.05 71.81 09:32:01 6 39.99 0.00 1.99 3.90 0.07 54.05 09:32:01 7 13.09 0.00 1.84 4.55 0.05 80.47 09:33:01 all 23.81 0.00 2.11 2.76 0.05 71.27 09:33:01 0 25.69 0.00 2.34 3.41 0.08 68.48 09:33:01 1 20.69 0.00 2.66 3.33 0.05 73.27 09:33:01 2 33.28 0.00 3.02 3.54 0.05 60.10 09:33:01 3 30.40 0.00 1.71 0.84 0.07 66.99 09:33:01 4 13.60 0.00 2.14 0.77 0.05 83.44 09:33:01 5 19.14 0.00 1.76 7.34 0.05 71.72 09:33:01 6 12.57 0.00 1.23 0.17 0.05 85.99 09:33:01 7 35.21 0.00 2.01 2.69 0.07 60.02 09:34:01 all 34.72 0.00 6.97 4.65 0.09 53.57 09:34:01 0 34.28 0.00 6.86 13.19 0.07 45.60 09:34:01 1 32.85 0.00 6.42 0.34 0.08 60.30 09:34:01 2 37.59 0.00 7.17 1.72 0.08 53.43 09:34:01 3 32.67 0.00 6.94 0.57 0.08 59.73 09:34:01 4 35.89 0.00 6.98 1.32 0.10 55.71 09:34:01 5 37.75 0.00 7.57 1.93 0.08 52.67 09:34:01 6 33.76 0.00 6.87 16.89 0.10 42.37 09:34:01 7 33.01 0.00 6.98 1.17 0.08 58.76 09:35:01 all 30.79 0.00 3.82 7.04 0.13 58.23 09:35:01 0 27.23 0.00 3.82 9.22 0.12 59.62 09:35:01 1 28.32 0.00 3.90 8.33 0.15 59.29 09:35:01 2 27.86 0.00 4.33 5.07 0.10 62.64 09:35:01 3 29.61 0.00 3.56 8.55 0.10 58.18 09:35:01 4 31.91 0.00 3.95 15.67 0.15 48.32 09:35:01 5 37.36 0.00 3.99 2.19 0.15 56.32 09:35:01 6 32.75 0.00 3.59 2.86 0.14 60.66 09:35:01 7 31.32 0.00 3.35 4.30 0.14 60.88 09:36:01 all 29.18 0.00 3.56 0.84 0.10 66.32 09:36:01 0 27.58 0.00 3.68 0.15 0.08 68.51 09:36:01 1 25.04 0.00 3.76 0.27 0.12 70.82 09:36:01 2 33.34 0.00 3.39 4.83 0.10 58.33 09:36:01 3 29.31 0.00 3.86 0.02 0.10 66.71 09:36:01 4 28.27 0.00 3.68 0.03 0.10 67.92 09:36:01 5 25.18 0.00 3.69 0.00 0.10 71.03 09:36:01 6 31.20 0.00 2.99 0.14 0.10 65.58 09:36:01 7 33.51 0.00 3.49 1.24 0.08 61.67 09:37:01 all 10.52 0.00 1.70 1.30 0.07 86.41 09:37:01 0 7.36 0.00 1.42 0.08 0.05 91.09 09:37:01 1 11.96 0.00 2.05 0.23 0.07 85.70 09:37:01 2 6.04 0.00 1.46 3.05 0.05 89.40 09:37:01 3 6.10 0.00 1.80 4.87 0.10 87.14 09:37:01 4 6.91 0.00 1.38 0.13 0.05 91.53 09:37:01 5 7.29 0.00 1.78 0.13 0.07 90.74 09:37:01 6 20.34 0.00 1.88 0.20 0.07 77.51 09:37:01 7 18.14 0.00 1.86 1.75 0.07 78.18 Average: all 22.28 0.00 2.94 3.41 0.08 71.29 Average: 0 21.60 0.00 2.99 4.00 0.07 71.34 Average: 1 21.59 0.00 3.01 2.16 0.08 73.16 Average: 2 24.64 0.00 3.29 4.12 0.07 67.88 Average: 3 20.66 0.00 2.76 2.24 0.08 74.27 Average: 4 18.26 0.00 2.78 2.68 0.07 76.21 Average: 5 21.13 0.00 2.93 5.10 0.08 70.76 Average: 6 26.06 0.00 2.77 3.65 0.09 67.43 Average: 7 24.31 0.00 3.03 3.30 0.07 69.28