---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26354 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 936 24144 0 7085 30775 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:4b:19:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe4b:193c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:7a:0b:2b 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-26354) 07/25/24 _x86_64_ (8 CPU) 11:00:17 LINUX RESTART (8 CPU) 11:01:01 tps rtps wtps bread/s bwrtn/s 11:02:01 141.26 48.78 92.48 3687.65 29632.79 11:03:01 167.18 19.58 147.60 1130.29 40776.54 11:04:01 50.39 12.56 37.83 2353.07 21181.00 11:05:01 88.45 0.70 87.75 80.65 60193.43 11:06:01 245.21 5.88 239.33 874.39 76725.61 11:07:01 250.89 0.40 250.49 31.06 74329.08 11:08:01 65.91 0.02 65.89 0.13 26710.21 11:09:01 74.97 1.50 73.47 75.59 3425.30 Average: 135.53 11.18 124.36 1029.11 41621.73 11:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 29853120 31606844 3086100 9.37 76984 1980764 1939596 5.71 1019516 1762168 214648 11:03:01 28623084 30817196 4316136 13.10 89500 2395576 2047180 6.02 1905044 2077112 17344 11:04:01 26822492 29781900 6116728 18.57 95720 3140596 3574420 10.52 3125972 2623648 598004 11:05:01 27912396 31625264 5026824 15.26 111008 3848292 1383724 4.07 1393152 3227648 128012 11:06:01 23817140 29862472 9122080 27.69 148748 5960412 7324340 21.55 3315036 5214188 633440 11:07:01 21043612 28044568 11895608 36.11 186708 6813260 11268552 33.15 5260668 5922708 5760 11:08:01 20000448 27293064 12938772 39.28 191856 7093384 11637452 34.24 6076572 6136264 2136 11:09:01 24727972 31516472 8211248 24.93 194240 6662296 1573844 4.63 1956292 5648284 1812 Average: 25350033 30068472 7589187 23.04 136846 4736822 5093638 14.99 3006532 4076502 200144 11:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 ens3 98.70 67.47 1180.74 16.85 0.00 0.00 0.00 0.00 11:02:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 727.72 566.36 5946.23 135.03 0.00 0.00 0.00 0.00 11:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 434.89 319.28 2172.98 111.53 0.00 0.00 0.00 0.00 11:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 291.52 215.03 328.27 83.26 0.00 0.00 0.00 0.00 11:05:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 826.61 386.37 17679.23 34.37 0.00 0.00 0.00 0.00 11:06:01 br-d2229f1fbf10 16.90 16.73 3.26 3.33 0.00 0.00 0.27 0.00 11:06:01 veth5ea1f8a 1.02 1.15 0.10 0.28 0.00 0.00 0.00 0.00 11:06:01 veth9538833 7.92 9.23 1.58 1.94 0.00 0.00 0.00 0.00 11:07:01 ens3 287.54 134.58 6882.78 16.86 0.00 0.00 0.00 0.00 11:07:01 br-d2229f1fbf10 20.15 19.30 8.32 6.49 0.00 0.00 1.05 0.00 11:07:01 veth5ea1f8a 3.10 5.83 0.42 0.94 0.00 0.00 0.00 0.00 11:07:01 vetheed326f 155.01 150.22 331.25 13.12 0.00 0.00 0.00 0.03 11:08:01 ens3 7.70 8.85 4.25 3.79 0.00 0.00 0.00 0.00 11:08:01 br-d2229f1fbf10 7.97 7.97 1.14 1.25 0.00 0.00 0.00 0.00 11:08:01 veth5ea1f8a 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 11:08:01 vetheed326f 4.02 9.17 0.56 4.99 0.00 0.00 0.00 0.00 11:09:01 ens3 72.25 59.99 74.11 45.15 0.00 0.00 0.00 0.00 11:09:01 lo 18.63 18.63 1.90 1.90 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.38 219.75 4283.61 55.86 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.20 0.20 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26354) 07/25/24 _x86_64_ (8 CPU) 11:00:17 LINUX RESTART (8 CPU) 11:01:01 CPU %user %nice %system %iowait %steal %idle 11:02:01 all 10.29 0.00 0.81 3.19 0.04 85.67 11:02:01 0 4.03 0.00 0.54 12.04 0.03 83.36 11:02:01 1 1.35 0.00 0.30 0.18 0.02 98.15 11:02:01 2 2.42 0.00 0.47 0.72 0.03 96.36 11:02:01 3 2.56 0.00 0.50 0.60 0.02 96.33 11:02:01 4 25.68 0.00 1.50 1.70 0.03 71.08 11:02:01 5 29.15 0.00 1.81 3.18 0.07 65.80 11:02:01 6 6.35 0.00 0.58 6.85 0.07 86.14 11:02:01 7 10.80 0.00 0.82 0.23 0.03 88.11 11:03:01 all 31.45 0.00 1.30 3.48 0.08 63.69 11:03:01 0 25.74 0.00 1.33 1.33 0.09 71.51 11:03:01 1 36.69 0.00 1.73 1.58 0.10 59.90 11:03:01 2 33.48 0.00 1.46 2.26 0.08 62.72 11:03:01 3 35.29 0.00 1.39 3.23 0.08 60.01 11:03:01 4 34.43 0.00 1.12 0.62 0.08 63.75 11:03:01 5 30.74 0.00 1.01 0.03 0.07 68.16 11:03:01 6 21.08 0.00 0.91 17.07 0.08 60.85 11:03:01 7 33.86 0.00 1.45 1.59 0.07 63.04 11:04:01 all 36.92 0.00 1.58 5.98 0.07 55.45 11:04:01 0 42.42 0.00 1.26 0.05 0.07 56.20 11:04:01 1 43.22 0.00 1.85 8.69 0.08 46.16 11:04:01 2 29.75 0.00 1.37 5.41 0.07 63.39 11:04:01 3 40.77 0.00 1.76 0.45 0.08 56.93 11:04:01 4 35.54 0.00 2.58 6.87 0.08 54.92 11:04:01 5 33.16 0.00 1.47 0.41 0.07 64.89 11:04:01 6 32.15 0.00 0.99 25.93 0.07 40.85 11:04:01 7 38.26 0.00 1.34 0.08 0.07 60.25 11:05:01 all 12.52 0.00 1.24 5.34 0.04 80.85 11:05:01 0 15.96 0.00 1.28 0.05 0.03 82.67 11:05:01 1 4.05 0.00 0.60 0.98 0.05 94.32 11:05:01 2 13.87 0.00 1.30 0.18 0.03 84.60 11:05:01 3 10.21 0.00 0.99 7.61 0.03 81.16 11:05:01 4 9.68 0.00 1.51 6.29 0.02 82.51 11:05:01 5 25.21 0.00 2.00 3.62 0.05 69.13 11:05:01 6 12.50 0.00 0.90 1.40 0.02 85.18 11:05:01 7 8.76 0.00 1.35 22.64 0.03 67.21 11:06:01 all 28.78 0.00 5.27 4.58 0.08 61.29 11:06:01 0 30.17 0.00 7.01 22.13 0.10 40.58 11:06:01 1 27.84 0.00 5.44 0.44 0.08 66.19 11:06:01 2 30.17 0.00 4.18 0.93 0.07 64.65 11:06:01 3 30.70 0.00 4.98 0.62 0.07 63.62 11:06:01 4 26.29 0.00 5.73 0.41 0.08 67.48 11:06:01 5 28.60 0.00 5.07 0.56 0.10 65.68 11:06:01 6 29.80 0.00 5.46 1.49 0.10 63.14 11:06:01 7 26.64 0.00 4.19 10.15 0.07 58.95 11:07:01 all 30.48 0.00 4.79 7.62 0.12 56.99 11:07:01 0 32.88 0.00 5.73 4.15 0.14 57.10 11:07:01 1 31.56 0.00 4.03 6.50 0.10 57.80 11:07:01 2 27.31 0.00 4.44 27.19 0.10 40.97 11:07:01 3 31.82 0.00 5.03 9.71 0.14 53.31 11:07:01 4 31.53 0.00 6.23 4.05 0.10 58.09 11:07:01 5 27.15 0.00 4.53 5.69 0.15 62.48 11:07:01 6 31.70 0.00 4.61 2.98 0.10 60.61 11:07:01 7 29.87 0.00 3.80 0.59 0.10 65.63 11:08:01 all 24.35 0.00 1.85 2.17 0.11 71.51 11:08:01 0 32.65 0.00 2.43 1.31 0.10 63.52 11:08:01 1 25.39 0.00 2.03 2.38 0.10 70.10 11:08:01 2 12.38 0.00 1.56 11.76 0.10 74.19 11:08:01 3 28.50 0.00 1.76 0.76 0.10 68.89 11:08:01 4 30.13 0.00 2.06 0.22 0.12 67.48 11:08:01 5 17.84 0.00 1.96 0.82 0.08 79.28 11:08:01 6 35.07 0.00 1.28 0.03 0.12 63.50 11:08:01 7 12.94 0.00 1.76 0.12 0.15 85.03 11:09:01 all 10.58 0.00 1.58 0.38 0.07 87.40 11:09:01 0 24.25 0.00 2.23 0.49 0.08 72.95 11:09:01 1 11.87 0.00 1.67 0.18 0.07 86.20 11:09:01 2 4.50 0.00 1.20 0.13 0.07 94.10 11:09:01 3 8.29 0.00 1.85 0.49 0.07 89.31 11:09:01 4 7.72 0.00 1.65 1.44 0.07 89.12 11:09:01 5 5.92 0.00 1.12 0.10 0.05 92.81 11:09:01 6 7.18 0.00 1.52 0.07 0.07 91.17 11:09:01 7 14.90 0.00 1.38 0.10 0.07 83.55 Average: all 23.13 0.00 2.30 4.09 0.08 70.41 Average: 0 25.99 0.00 2.73 5.21 0.08 66.00 Average: 1 22.70 0.00 2.20 2.62 0.08 72.40 Average: 2 19.21 0.00 1.99 6.06 0.07 72.67 Average: 3 23.48 0.00 2.28 2.93 0.07 71.25 Average: 4 25.12 0.00 2.79 2.70 0.07 69.32 Average: 5 24.70 0.00 2.37 1.80 0.08 71.06 Average: 6 21.92 0.00 2.02 6.97 0.08 69.00 Average: 7 21.96 0.00 2.01 4.44 0.07 71.52