---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18005 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 880 25173 0 6112 30831 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:69:c9:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe69:c90e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:f9:ae:2e 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-18005) 03/25/24 _x86_64_ (8 CPU) 12:40:42 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 370.80 81.94 288.87 5429.99 88119.84 12:43:01 212.70 42.19 170.51 3287.04 66559.41 12:44:01 156.54 28.06 128.48 3708.85 72534.71 12:45:01 245.21 0.08 245.13 14.40 96049.73 12:46:01 138.56 0.13 138.43 11.33 9230.99 12:47:01 64.29 0.00 64.29 0.00 6416.93 12:48:01 10.06 0.03 10.03 1.73 410.20 12:49:01 9.22 0.00 9.22 0.00 330.34 12:50:01 12.26 0.02 12.25 1.07 382.81 12:51:01 11.08 0.00 11.08 0.00 344.08 12:52:01 51.37 1.53 49.84 107.45 2321.08 Average: 116.17 13.90 102.27 1135.50 31068.20 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30077060 31659360 2862160 8.69 64444 1831012 1529568 4.50 947344 1629740 203208 12:43:01 29098424 31179576 3840796 11.66 85224 2291384 1831724 5.39 1471748 2048272 26712 12:44:01 28244016 31320532 4695204 14.25 104560 3197428 2277008 6.70 1583464 2730440 92412 12:45:01 24619060 30376444 8320160 25.26 159472 5711152 6826704 20.09 2640468 5096308 688 12:46:01 22678572 28653892 10260648 31.15 172012 5892456 9533368 28.05 4511332 5125132 7120 12:47:01 21871308 28123212 11067912 33.60 178804 6149700 10286776 30.27 5074900 5344356 1948 12:48:01 21833380 28087480 11105840 33.72 179312 6151072 10289768 30.27 5114868 5343856 284 12:49:01 21811172 28066044 11128048 33.78 179808 6151172 10284376 30.26 5136388 5343936 232 12:50:01 21817500 28073296 11121720 33.76 180380 6151312 10311204 30.34 5131844 5344108 400 12:51:01 21799392 28055880 11139828 33.82 180808 6151412 10310720 30.34 5149100 5344264 256 12:52:01 25740048 31531808 7199172 21.86 182972 5722012 1526244 4.49 1746324 4900040 27348 Average: 24508176 29557048 8431044 25.60 151618 5036374 6818860 20.06 3500707 4386405 32783 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 379.05 253.41 1551.42 72.48 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 12:43:01 ens3 516.39 377.34 5249.76 56.72 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 12:44:01 ens3 291.85 180.60 2808.91 36.33 0.00 0.00 0.00 0.00 12:44:01 veth1bb14d1 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 br-ceadcbde1745 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 veth05d0399 1.30 2.32 0.15 0.34 0.00 0.00 0.00 0.00 12:45:01 vethf299799 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 vethd331822 14.46 13.50 9.35 2.71 0.00 0.00 0.00 0.00 12:45:01 vethc27c9c8 1.55 2.03 0.16 0.32 0.00 0.00 0.00 0.00 12:46:01 veth05d0399 4.18 5.37 0.76 0.89 0.00 0.00 0.00 0.00 12:46:01 vethf299799 149.06 155.14 13.13 331.27 0.00 0.00 0.00 0.03 12:46:01 veth2a6425d 155.01 149.33 331.25 13.15 0.00 0.00 0.00 0.03 12:46:01 vethd331822 18.90 19.78 3.21 2.20 0.00 0.00 0.00 0.00 12:47:01 veth05d0399 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 12:47:01 vethf299799 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 12:47:01 veth2a6425d 1.52 1.33 0.20 0.21 0.00 0.00 0.00 0.00 12:47:01 vethd331822 18.31 27.80 2.45 2.17 0.00 0.00 0.00 0.00 12:48:01 veth05d0399 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 12:48:01 vethf299799 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 veth2a6425d 2.03 5.67 0.36 4.67 0.00 0.00 0.00 0.00 12:48:01 vethd331822 18.31 27.85 2.40 2.14 0.00 0.00 0.00 0.00 12:49:01 veth05d0399 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 12:49:01 vethf299799 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth2a6425d 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 vethd331822 18.25 27.73 2.41 2.14 0.00 0.00 0.00 0.00 12:50:01 veth05d0399 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 12:50:01 vethf299799 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth2a6425d 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 vethd331822 18.29 27.77 2.42 2.14 0.00 0.00 0.00 0.00 12:51:01 veth05d0399 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 12:51:01 vethf299799 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth2a6425d 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 vethd331822 18.90 28.30 2.47 2.19 0.00 0.00 0.00 0.00 12:52:01 ens3 2666.29 1518.60 32558.14 311.42 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 19.03 19.03 1.81 1.81 0.00 0.00 0.00 0.00 Average: ens3 242.40 137.82 2963.49 28.31 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 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18005) 03/25/24 _x86_64_ (8 CPU) 12:40:42 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.14 0.00 1.36 4.33 0.04 84.13 12:42:01 0 1.69 0.00 0.92 23.93 0.03 73.43 12:42:01 1 31.06 0.00 2.28 2.04 0.05 64.57 12:42:01 2 12.62 0.00 2.83 0.39 0.03 84.12 12:42:01 3 9.30 0.00 1.02 0.48 0.02 89.19 12:42:01 4 11.21 0.00 1.75 4.38 0.02 82.63 12:42:01 5 3.53 0.00 0.65 0.27 0.08 95.46 12:42:01 6 9.34 0.00 0.71 0.86 0.02 89.07 12:42:01 7 2.35 0.00 0.71 2.31 0.03 94.59 12:43:01 all 18.11 0.00 1.19 2.82 0.06 77.82 12:43:01 0 8.50 0.00 1.09 14.90 0.05 75.46 12:43:01 1 21.65 0.00 0.97 0.58 0.07 76.73 12:43:01 2 16.17 0.00 1.60 0.67 0.05 81.51 12:43:01 3 17.12 0.00 0.72 0.87 0.03 81.26 12:43:01 4 17.70 0.00 1.70 1.52 0.05 79.03 12:43:01 5 16.27 0.00 1.14 2.76 0.08 79.75 12:43:01 6 34.12 0.00 1.32 0.88 0.07 63.61 12:43:01 7 13.37 0.00 1.00 0.35 0.07 85.21 12:44:01 all 20.89 0.00 2.15 2.82 0.06 74.08 12:44:01 0 18.35 0.00 1.97 0.75 0.05 78.87 12:44:01 1 17.45 0.00 3.08 16.17 0.08 63.21 12:44:01 2 21.85 0.00 2.15 0.32 0.07 75.62 12:44:01 3 26.52 0.00 2.02 1.57 0.08 69.80 12:44:01 4 23.09 0.00 1.74 0.83 0.05 74.29 12:44:01 5 19.63 0.00 2.16 0.55 0.05 77.60 12:44:01 6 27.88 0.00 2.25 1.85 0.05 67.97 12:44:01 7 12.35 0.00 1.80 0.53 0.03 85.28 12:45:01 all 22.10 0.00 6.07 3.34 0.08 68.41 12:45:01 0 23.40 0.00 5.98 0.30 0.07 70.25 12:45:01 1 21.27 0.00 8.07 15.13 0.10 55.43 12:45:01 2 20.60 0.00 5.96 8.49 0.09 64.86 12:45:01 3 22.91 0.00 5.28 0.41 0.08 71.32 12:45:01 4 28.41 0.00 5.74 0.86 0.07 64.92 12:45:01 5 19.14 0.00 5.65 0.08 0.08 75.04 12:45:01 6 18.29 0.00 5.63 1.44 0.08 74.55 12:45:01 7 22.69 0.00 6.25 0.08 0.08 70.89 12:46:01 all 33.38 0.00 2.07 0.69 0.10 63.78 12:46:01 0 31.76 0.00 2.60 1.89 0.10 63.65 12:46:01 1 28.10 0.00 2.48 0.28 0.10 69.03 12:46:01 2 31.54 0.00 1.83 0.55 0.10 65.98 12:46:01 3 41.34 0.00 1.64 0.02 0.08 56.92 12:46:01 4 24.33 0.00 2.17 0.57 0.10 72.83 12:46:01 5 41.38 0.00 2.20 1.16 0.10 55.17 12:46:01 6 41.98 0.00 1.88 0.18 0.08 55.88 12:46:01 7 26.54 0.00 1.73 0.87 0.10 70.75 12:47:01 all 10.10 0.00 1.22 0.40 0.11 88.18 12:47:01 0 11.50 0.00 1.60 0.23 0.12 86.55 12:47:01 1 12.33 0.00 1.09 0.13 0.12 86.33 12:47:01 2 10.58 0.00 1.26 0.05 0.12 88.00 12:47:01 3 11.03 0.00 1.40 0.18 0.13 87.26 12:47:01 4 8.09 0.00 1.31 1.91 0.10 88.59 12:47:01 5 8.81 0.00 1.19 0.15 0.10 89.75 12:47:01 6 9.76 0.00 0.81 0.30 0.13 89.00 12:47:01 7 8.69 0.00 1.11 0.20 0.10 89.90 12:48:01 all 3.21 0.00 0.93 0.08 0.10 95.68 12:48:01 0 3.92 0.00 0.91 0.00 0.10 95.07 12:48:01 1 2.43 0.00 0.84 0.00 0.10 96.62 12:48:01 2 2.18 0.00 0.81 0.02 0.08 96.91 12:48:01 3 4.12 0.00 1.02 0.00 0.12 94.74 12:48:01 4 3.20 0.00 0.95 0.20 0.12 95.53 12:48:01 5 4.07 0.00 1.02 0.02 0.08 94.80 12:48:01 6 3.26 0.00 0.86 0.02 0.12 95.75 12:48:01 7 2.51 0.00 1.00 0.39 0.08 96.02 12:49:01 all 2.18 0.00 0.83 0.05 0.10 96.84 12:49:01 0 3.80 0.00 0.86 0.07 0.08 95.19 12:49:01 1 1.72 0.00 0.82 0.02 0.12 97.32 12:49:01 2 2.50 0.00 0.79 0.00 0.10 96.61 12:49:01 3 2.20 0.00 0.77 0.10 0.08 96.85 12:49:01 4 1.92 0.00 0.94 0.20 0.13 96.81 12:49:01 5 1.83 0.00 0.70 0.02 0.10 97.35 12:49:01 6 1.86 0.00 0.86 0.00 0.10 97.18 12:49:01 7 1.60 0.00 0.86 0.02 0.10 97.43 12:50:01 all 1.60 0.00 0.85 0.05 0.10 97.40 12:50:01 0 2.01 0.00 0.87 0.03 0.12 96.96 12:50:01 1 1.56 0.00 0.87 0.02 0.08 97.46 12:50:01 2 1.56 0.00 0.69 0.02 0.10 97.63 12:50:01 3 1.44 0.00 0.84 0.00 0.10 97.62 12:50:01 4 1.51 0.00 0.94 0.12 0.10 97.33 12:50:01 5 1.76 0.00 1.04 0.00 0.08 97.11 12:50:01 6 1.48 0.00 0.76 0.20 0.10 97.46 12:50:01 7 1.53 0.00 0.77 0.00 0.12 97.58 12:51:01 all 1.72 0.00 0.81 0.05 0.10 97.31 12:51:01 0 1.58 0.00 0.84 0.03 0.12 97.43 12:51:01 1 1.59 0.00 0.97 0.02 0.08 97.34 12:51:01 2 2.95 0.00 0.66 0.25 0.10 96.04 12:51:01 3 1.46 0.00 0.82 0.00 0.10 97.62 12:51:01 4 1.42 0.00 0.84 0.02 0.08 97.64 12:51:01 5 1.65 0.00 0.74 0.02 0.10 97.49 12:51:01 6 1.74 0.00 0.81 0.07 0.10 97.28 12:51:01 7 1.38 0.00 0.79 0.02 0.10 97.72 12:52:01 all 7.66 0.00 1.28 0.18 0.07 90.81 12:52:01 0 2.91 0.00 1.20 0.02 0.10 95.77 12:52:01 1 4.96 0.00 1.27 0.84 0.08 92.84 12:52:01 2 20.58 0.00 1.74 0.18 0.07 77.44 12:52:01 3 4.46 0.00 1.14 0.07 0.10 94.23 12:52:01 4 4.62 0.00 1.01 0.08 0.07 94.22 12:52:01 5 14.08 0.00 1.34 0.12 0.08 84.38 12:52:01 6 6.15 0.00 1.22 0.07 0.05 92.51 12:52:01 7 3.38 0.00 1.32 0.03 0.07 95.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.91 0.00 1.70 1.34 0.08 84.96 Average: 0 9.94 0.00 1.71 3.80 0.09 84.47 Average: 1 13.08 0.00 2.06 3.19 0.09 81.59 Average: 2 13.00 0.00 1.84 0.98 0.08 84.09 Average: 3 12.91 0.00 1.51 0.34 0.09 85.16 Average: 4 11.40 0.00 1.73 0.97 0.08 85.81 Average: 5 12.02 0.00 1.62 0.47 0.09 85.81 Average: 6 14.19 0.00 1.55 0.53 0.08 83.64 Average: 7 8.76 0.00 1.58 0.44 0.08 89.15