---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7307 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 848 25321 0 5997 30863 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:b7:e9:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:feb7:e9a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:58:20:4e 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-7307) 02/21/24 _x86_64_ (8 CPU) 11:43:25 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 106.41 42.55 63.86 1928.16 17119.49 11:46:01 118.43 19.98 98.45 2447.98 23127.22 11:47:01 162.50 3.10 159.40 306.83 81348.75 11:48:01 391.23 12.33 378.90 785.00 73101.62 11:49:01 22.68 0.37 22.31 32.79 10904.40 11:50:01 10.10 0.00 10.10 0.00 10568.36 11:51:01 66.97 1.37 65.61 111.05 13641.99 Average: 125.47 11.39 114.09 801.72 32830.28 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30168604 31756824 2770616 8.41 68188 1830744 1372028 4.04 811628 1666356 153992 11:46:01 29785128 31748840 3154092 9.58 89540 2167456 1373668 4.04 871764 1953760 146684 11:47:01 27070428 31669908 5868792 17.82 129704 4651032 1413416 4.16 1007908 4387152 575524 11:48:01 24174476 29995868 8764744 26.61 153544 5785352 8523332 25.08 2831408 5340220 464 11:49:01 23757620 29585600 9181600 27.87 155224 5787756 8850480 26.04 3281728 5297760 624 11:50:01 23751344 29580112 9187876 27.89 155332 5788308 8866028 26.09 3286652 5298304 236 11:51:01 25919040 31590164 7020180 21.31 158216 5646452 1565324 4.61 1325056 5158804 22868 Average: 26375234 30846759 6563986 19.93 129964 4522443 4566325 13.44 1916592 4157479 128627 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 211.18 120.79 1140.81 36.30 0.00 0.00 0.00 0.00 11:46:01 lo 4.13 4.13 0.40 0.40 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 70.36 52.90 907.51 11.49 0.00 0.00 0.00 0.00 11:47:01 lo 6.53 6.53 0.65 0.65 0.00 0.00 0.00 0.00 11:47:01 br-2146f22987d6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 810.50 390.10 19076.30 29.21 0.00 0.00 0.00 0.00 11:48:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 11:48:01 vethc798a56 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 11:48:01 br-2146f22987d6 0.70 0.60 0.05 0.30 0.00 0.00 0.00 0.00 11:48:01 veth5ac509e 0.45 0.62 0.05 0.30 0.00 0.00 0.00 0.00 11:49:01 lo 5.60 5.60 3.58 3.58 0.00 0.00 0.00 0.00 11:49:01 vethc798a56 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 br-2146f22987d6 1.98 2.32 1.79 1.73 0.00 0.00 0.00 0.00 11:49:01 veth5ac509e 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 lo 4.72 4.72 0.30 0.30 0.00 0.00 0.00 0.00 11:50:01 vethc798a56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 br-2146f22987d6 0.67 0.53 0.06 0.04 0.00 0.00 0.00 0.00 11:50:01 veth5ac509e 0.27 0.13 0.02 0.01 0.00 0.00 0.00 0.00 11:51:01 lo 4.73 4.73 0.44 0.44 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 1636.31 909.82 32751.72 148.17 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.83 0.83 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 209.32 111.95 4607.86 17.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7307) 02/21/24 _x86_64_ (8 CPU) 11:43:25 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 10.38 0.00 0.88 2.29 0.04 86.41 11:45:01 0 19.57 0.00 1.24 0.60 0.03 78.56 11:45:01 1 6.60 0.00 0.52 3.12 0.03 89.72 11:45:01 2 2.27 0.00 0.38 9.69 0.03 87.62 11:45:01 3 6.13 0.00 1.09 0.43 0.03 92.31 11:45:01 4 12.20 0.00 0.79 0.79 0.07 86.15 11:45:01 5 6.06 0.00 0.78 0.27 0.03 92.86 11:45:01 6 4.03 0.00 0.70 0.43 0.02 94.82 11:45:01 7 26.13 0.00 1.58 3.02 0.05 69.22 11:46:01 all 10.11 0.00 0.87 2.51 0.04 86.47 11:46:01 0 26.35 0.00 1.40 1.97 0.05 70.22 11:46:01 1 11.34 0.00 1.17 0.50 0.02 86.98 11:46:01 2 3.68 0.00 0.74 9.86 0.02 85.70 11:46:01 3 20.42 0.00 1.39 2.41 0.07 75.71 11:46:01 4 2.56 0.00 0.44 0.32 0.03 96.65 11:46:01 5 4.66 0.00 0.35 0.18 0.02 94.79 11:46:01 6 5.22 0.00 0.58 0.00 0.02 94.18 11:46:01 7 6.65 0.00 0.87 4.83 0.05 87.60 11:47:01 all 9.46 0.00 4.11 9.79 0.05 76.59 11:47:01 0 10.68 0.00 2.89 0.17 0.05 86.21 11:47:01 1 11.07 0.00 4.38 0.25 0.05 84.24 11:47:01 2 7.92 0.00 4.27 28.05 0.07 59.70 11:47:01 3 9.35 0.00 4.30 6.63 0.05 79.66 11:47:01 4 7.90 0.00 3.94 5.93 0.03 82.20 11:47:01 5 9.47 0.00 4.29 0.68 0.05 85.51 11:47:01 6 8.39 0.00 5.10 13.81 0.07 72.64 11:47:01 7 10.89 0.00 3.66 22.88 0.05 62.52 11:48:01 all 20.09 0.00 4.30 7.00 0.08 68.53 11:48:01 0 20.07 0.00 4.22 2.10 0.07 73.55 11:48:01 1 25.79 0.00 4.50 0.78 0.07 68.87 11:48:01 2 19.07 0.00 4.57 13.27 0.10 62.99 11:48:01 3 20.93 0.00 4.37 2.07 0.08 72.55 11:48:01 4 22.56 0.00 4.28 12.17 0.10 60.89 11:48:01 5 13.80 0.00 3.32 20.49 0.08 62.31 11:48:01 6 16.90 0.00 4.65 2.89 0.07 75.50 11:48:01 7 21.61 0.00 4.52 2.28 0.08 71.50 11:49:01 all 15.64 0.00 1.49 0.64 0.06 82.18 11:49:01 0 15.01 0.00 1.42 0.03 0.07 83.47 11:49:01 1 17.89 0.00 1.62 0.00 0.07 80.43 11:49:01 2 20.89 0.00 1.87 4.77 0.05 72.42 11:49:01 3 15.01 0.00 1.55 0.07 0.03 83.34 11:49:01 4 12.27 0.00 1.21 0.02 0.05 86.46 11:49:01 5 16.21 0.00 1.47 0.02 0.05 82.25 11:49:01 6 14.21 0.00 1.37 0.00 0.08 84.34 11:49:01 7 13.61 0.00 1.44 0.17 0.05 84.74 11:50:01 all 1.02 0.00 0.15 0.80 0.03 97.99 11:50:01 0 1.14 0.00 0.17 0.00 0.03 98.66 11:50:01 1 1.90 0.00 0.20 0.00 0.03 97.87 11:50:01 2 1.10 0.00 0.13 6.05 0.03 92.68 11:50:01 3 0.58 0.00 0.12 0.00 0.02 99.28 11:50:01 4 0.80 0.00 0.13 0.33 0.02 98.71 11:50:01 5 0.89 0.00 0.12 0.00 0.03 98.96 11:50:01 6 0.79 0.00 0.13 0.00 0.05 99.03 11:50:01 7 0.95 0.00 0.20 0.02 0.03 98.80 11:51:01 all 4.86 0.00 0.73 1.79 0.03 92.59 11:51:01 0 4.31 0.00 0.82 1.30 0.05 93.52 11:51:01 1 1.27 0.00 0.64 0.17 0.03 97.89 11:51:01 2 17.51 0.00 1.25 6.00 0.03 75.20 11:51:01 3 1.57 0.00 0.70 0.25 0.02 97.46 11:51:01 4 0.99 0.00 0.48 0.94 0.03 97.56 11:51:01 5 3.49 0.00 0.67 0.23 0.03 95.57 11:51:01 6 7.61 0.00 0.67 0.92 0.03 90.77 11:51:01 7 2.09 0.00 0.62 4.49 0.03 92.77 Average: all 10.21 0.00 1.78 3.53 0.05 84.43 Average: 0 13.88 0.00 1.73 0.88 0.05 83.46 Average: 1 10.81 0.00 1.85 0.69 0.04 86.61 Average: 2 10.34 0.00 1.88 11.06 0.05 76.67 Average: 3 10.56 0.00 1.93 1.69 0.04 85.79 Average: 4 8.45 0.00 1.60 2.91 0.05 86.99 Average: 5 7.78 0.00 1.56 3.11 0.04 87.50 Average: 6 8.15 0.00 1.88 2.56 0.05 87.36 Average: 7 11.70 0.00 1.83 5.35 0.05 81.06