---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1321 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 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 910 24512 0 6744 30801 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:54:8a:fa brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe54:8afa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:65:b4:18 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-1321) 02/01/24 _x86_64_ (8 CPU) 08:38:45 LINUX RESTART (8 CPU) 08:39:01 tps rtps wtps bread/s bwrtn/s 08:40:02 204.70 87.25 117.45 6260.82 102681.15 08:41:01 229.72 50.75 178.97 3809.56 81305.73 08:42:01 60.36 13.31 47.04 2443.19 23728.18 08:43:01 81.60 4.02 77.59 524.85 36978.77 08:44:01 348.61 2.62 345.99 422.33 104141.84 08:45:01 103.07 0.37 102.70 24.65 7259.17 08:46:01 83.82 1.22 82.60 47.86 4015.86 Average: 158.67 22.72 135.95 1928.80 51371.74 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:02 30158428 31722300 2780792 8.44 67396 1808552 1373416 4.04 850216 1641292 145096 08:41:01 28996512 31124424 3942708 11.97 86928 2334448 1864232 5.49 1550640 2063108 26824 08:42:01 27802108 30359860 5137112 15.60 92020 2751376 2429904 7.15 2427072 2361264 239472 08:43:01 27901720 31616900 5037500 15.29 109864 3853964 1360260 4.00 1397008 3233844 296836 08:44:01 23485272 30072240 9453948 28.70 173700 6446008 8441700 24.84 3150408 5659332 684 08:45:01 21794688 28556368 11144532 33.83 184236 6592908 10444532 30.73 4756008 5708440 8040 08:46:01 22436400 29321820 10502820 31.89 186532 6763308 5217964 15.35 4135580 5729224 160 Average: 26082161 30396273 6857059 20.82 128668 4364366 4447430 13.09 2609562 3770929 102445 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:02 ens3 386.79 250.62 1629.78 59.35 0.00 0.00 0.00 0.00 08:40:02 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 08:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 469.64 372.11 5482.92 63.68 0.00 0.00 0.00 0.00 08:41:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 555.22 437.01 2611.15 145.76 0.00 0.00 0.00 0.00 08:42:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 417.46 308.43 2264.81 98.58 0.00 0.00 0.00 0.00 08:43:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 br-47cd89219766 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 884.09 424.53 21789.79 32.62 0.00 0.00 0.00 0.00 08:44:01 lo 6.17 6.17 0.68 0.68 0.00 0.00 0.00 0.00 08:44:01 veth12731da 12.40 13.71 2.51 8.82 0.00 0.00 0.00 0.00 08:44:01 veth984c4b5 6.75 6.92 0.58 1.30 0.00 0.00 0.00 0.00 08:45:01 ens3 36.08 21.89 12.82 11.08 0.00 0.00 0.00 0.00 08:45:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 08:45:01 veth12731da 5.80 7.58 3.20 2.46 0.00 0.00 0.00 0.00 08:45:01 veth984c4b5 143.84 149.58 12.64 329.95 0.00 0.00 0.00 0.03 08:46:01 ens3 66.41 40.43 17.22 26.92 0.00 0.00 0.00 0.00 08:46:01 lo 2.52 2.52 0.30 0.30 0.00 0.00 0.00 0.00 08:46:01 veth017cfe8 49.46 37.03 5.01 5.55 0.00 0.00 0.00 0.00 08:46:01 veth339d0bb 365.06 322.68 350.69 34.73 0.00 0.00 0.00 0.03 Average: ens3 402.06 264.74 4828.01 62.57 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 Average: veth017cfe8 7.08 5.30 0.72 0.79 0.00 0.00 0.00 0.00 Average: veth339d0bb 52.27 46.20 50.21 4.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1321) 02/01/24 _x86_64_ (8 CPU) 08:38:45 LINUX RESTART (8 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:02 all 11.39 0.00 1.39 1.92 0.04 85.26 08:40:02 0 11.61 0.00 1.44 0.90 0.03 86.02 08:40:02 1 6.43 0.00 0.94 2.89 0.03 89.71 08:40:02 2 5.85 0.00 1.13 1.60 0.03 91.38 08:40:02 3 12.40 0.00 1.24 0.50 0.03 85.83 08:40:02 4 8.57 0.00 1.19 0.65 0.03 89.56 08:40:02 5 5.76 0.00 2.32 0.47 0.03 91.42 08:40:02 6 11.15 0.00 1.00 0.62 0.03 87.19 08:40:02 7 29.34 0.00 1.86 7.77 0.08 60.95 08:41:01 all 21.04 0.00 1.25 1.21 0.07 76.43 08:41:01 0 23.13 0.00 1.80 1.22 0.07 73.77 08:41:01 1 19.66 0.00 1.44 2.95 0.07 75.87 08:41:01 2 14.31 0.00 0.99 1.36 0.05 83.30 08:41:01 3 29.79 0.00 1.48 1.27 0.08 67.37 08:41:01 4 33.47 0.00 1.75 0.70 0.07 64.01 08:41:01 5 24.29 0.00 1.07 0.14 0.07 74.43 08:41:01 6 17.16 0.00 0.93 0.61 0.07 81.23 08:41:01 7 6.56 0.00 0.53 1.39 0.05 91.47 08:42:01 all 48.61 0.00 1.37 0.21 0.11 49.69 08:42:01 0 41.76 0.00 1.45 0.07 0.10 56.62 08:42:01 1 50.43 0.00 2.04 0.23 0.12 47.18 08:42:01 2 50.99 0.00 1.15 0.87 0.12 46.87 08:42:01 3 42.89 0.00 1.75 0.20 0.12 55.04 08:42:01 4 47.66 0.00 1.17 0.03 0.12 51.02 08:42:01 5 50.25 0.00 0.82 0.20 0.10 48.63 08:42:01 6 60.46 0.00 1.66 0.08 0.13 37.67 08:42:01 7 44.45 0.00 0.97 0.00 0.08 54.50 08:43:01 all 14.95 0.00 1.79 0.91 0.05 82.30 08:43:01 0 22.18 0.00 2.27 2.24 0.05 73.26 08:43:01 1 11.41 0.00 1.59 2.05 0.03 84.92 08:43:01 2 12.74 0.00 1.46 2.14 0.07 83.59 08:43:01 3 15.93 0.00 1.89 0.08 0.05 82.05 08:43:01 4 11.51 0.00 1.41 0.02 0.03 87.03 08:43:01 5 14.89 0.00 1.46 0.20 0.03 83.42 08:43:01 6 16.45 0.00 2.14 0.07 0.03 81.30 08:43:01 7 14.53 0.00 2.10 0.45 0.05 82.86 08:44:01 all 34.81 0.00 7.21 2.76 0.11 55.11 08:44:01 0 33.29 0.00 8.23 4.10 0.12 54.26 08:44:01 1 35.78 0.00 7.19 9.88 0.14 47.01 08:44:01 2 34.24 0.00 7.28 0.87 0.12 57.49 08:44:01 3 39.84 0.00 6.49 1.21 0.10 52.37 08:44:01 4 33.53 0.00 7.05 4.28 0.12 55.03 08:44:01 5 32.94 0.00 7.38 0.85 0.12 58.71 08:44:01 6 34.49 0.00 7.36 0.61 0.12 57.43 08:44:01 7 34.37 0.00 6.70 0.24 0.12 58.58 08:45:01 all 33.75 0.00 2.69 3.39 0.12 60.05 08:45:01 0 37.41 0.00 2.44 0.23 0.12 59.80 08:45:01 1 32.48 0.00 2.67 0.08 0.13 64.63 08:45:01 2 40.01 0.00 2.60 17.31 0.12 39.96 08:45:01 3 37.06 0.00 2.68 1.44 0.12 58.70 08:45:01 4 32.75 0.00 2.68 0.83 0.12 63.63 08:45:01 5 27.71 0.00 2.66 1.08 0.12 68.43 08:45:01 6 31.24 0.00 3.02 5.86 0.13 59.74 08:45:01 7 31.29 0.00 2.79 0.33 0.10 65.48 08:46:01 all 27.24 0.00 4.80 0.21 0.16 67.58 08:46:01 0 31.65 0.00 5.10 0.07 0.17 63.02 08:46:01 1 24.05 0.00 4.29 0.35 0.18 71.12 08:46:01 2 25.52 0.00 4.72 0.10 0.15 69.51 08:46:01 3 27.57 0.00 4.77 0.54 0.17 66.96 08:46:01 4 22.59 0.00 5.23 0.10 0.15 71.92 08:46:01 5 28.76 0.00 4.75 0.07 0.13 66.29 08:46:01 6 26.33 0.00 4.82 0.22 0.17 68.46 08:46:01 7 31.48 0.00 4.70 0.25 0.19 63.38 Average: all 27.39 0.00 2.92 1.51 0.09 68.07 Average: 0 28.72 0.00 3.24 1.26 0.09 66.69 Average: 1 25.74 0.00 2.87 2.63 0.10 68.66 Average: 2 26.24 0.00 2.75 3.48 0.09 67.44 Average: 3 29.32 0.00 2.89 0.75 0.10 66.94 Average: 4 27.11 0.00 2.92 0.94 0.09 68.94 Average: 5 26.36 0.00 2.91 0.43 0.09 70.21 Average: 6 28.18 0.00 2.98 1.15 0.10 67.58 Average: 7 27.46 0.00 2.80 1.49 0.10 68.15