---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-751 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 829 25466 0 5871 30882 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:07:39:1d brd ff:ff:ff:ff:ff:ff inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe07:391d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:21:5d:2a 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 inet6 fe80::42:d3ff:fe21:5d2a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-751) 11/29/23 _x86_64_ (8 CPU) 23:48:41 LINUX RESTART (8 CPU) 23:49:01 tps rtps wtps bread/s bwrtn/s 23:50:01 150.01 72.09 77.92 4650.29 57889.95 23:51:01 198.57 48.41 150.16 2885.39 47210.93 23:52:01 294.34 0.10 294.24 6.26 49170.28 23:53:01 200.65 0.00 200.65 0.00 91434.89 23:54:01 267.67 0.08 267.59 8.53 136238.36 23:55:01 13.25 0.33 12.91 8.53 16568.17 23:56:01 11.58 0.00 11.58 0.00 16679.89 23:57:01 11.30 0.00 11.30 0.00 16007.06 23:58:01 30.93 0.75 30.18 84.25 18451.19 Average: 130.92 13.53 117.39 849.22 49960.55 23:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:50:01 30232740 31771052 2706480 8.22 65312 1785336 1353496 3.98 800860 1624408 140216 23:51:01 28895892 31268520 4043328 12.28 84008 2578652 2551684 7.51 1401696 2303640 30544 23:52:01 27383744 31150376 5555476 16.87 111680 3893800 2623992 7.72 1613508 3523732 744292 23:53:01 26193108 31243768 6746112 20.48 146836 5064520 2484704 7.31 1546704 4705324 197456 23:54:01 25691464 31218900 7247756 22.00 174376 5497020 2498228 7.35 1748948 4990088 368 23:55:01 25685808 31217752 7253412 22.02 174440 5497296 2515004 7.40 2019952 4719160 120 23:56:01 25657348 31210808 7281872 22.11 174484 5497336 2515004 7.40 2027020 4719168 44 23:57:01 25648452 31207580 7290768 22.13 174528 5497352 2515004 7.40 2030268 4719192 172 23:58:01 26055208 31595224 6884012 20.90 176020 5507828 1520212 4.47 1665420 4709784 16576 Average: 26827085 31320442 6112135 18.56 142409 4535460 2286370 6.73 1650486 4001611 125532 23:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 23:50:01 ens3 332.91 229.86 1402.78 62.26 0.00 0.00 0.00 0.00 23:51:01 docker0 22.08 34.54 1.22 460.37 0.00 0.00 0.00 0.00 23:51:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 23:51:01 vethbbc44a1 22.08 34.64 1.52 460.38 0.00 0.00 0.00 0.04 23:51:01 ens3 302.55 241.31 4048.14 45.80 0.00 0.00 0.00 0.00 23:52:01 docker0 544.04 1175.69 28.56 12523.50 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 veth051edf7 510.56 1131.02 33.71 12286.66 0.00 0.00 0.00 1.01 23:52:01 ens3 1177.77 544.15 12523.68 36.21 0.00 0.00 0.00 0.00 23:53:01 docker0 62.59 137.29 4.64 3693.40 0.00 0.00 0.00 0.00 23:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 ens3 137.51 62.76 3693.46 5.72 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 23:54:01 ens3 624.60 744.04 45.21 5890.48 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:55:01 ens3 1547.48 1607.72 108.30 12818.14 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 479.34 435.74 33.54 3396.92 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:57:01 ens3 477.31 448.63 38.81 3448.73 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 23:58:01 ens3 130.00 121.68 25.64 762.22 0.00 0.00 0.00 0.00 Average: docker0 69.86 149.75 3.82 1853.19 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 578.84 492.88 2435.65 2940.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-751) 11/29/23 _x86_64_ (8 CPU) 23:48:41 LINUX RESTART (8 CPU) 23:49:01 CPU %user %nice %system %iowait %steal %idle 23:50:01 all 10.01 0.00 1.21 4.21 0.04 84.53 23:50:01 0 10.84 0.00 1.62 1.07 0.02 86.46 23:50:01 1 18.15 0.00 1.17 0.22 0.05 80.41 23:50:01 2 4.87 0.00 0.55 0.45 0.02 94.11 23:50:01 3 2.84 0.00 0.79 1.82 0.02 94.54 23:50:01 4 1.72 0.00 2.06 23.38 0.03 72.80 23:50:01 5 4.76 0.00 0.80 0.68 0.02 93.74 23:50:01 6 28.06 0.00 1.67 2.42 0.07 67.79 23:50:01 7 8.82 0.00 1.02 3.75 0.07 86.34 23:51:01 all 13.08 0.00 1.40 3.04 0.06 82.42 23:51:01 0 34.60 0.00 1.82 2.02 0.07 61.48 23:51:01 1 16.58 0.00 1.39 0.18 0.07 81.78 23:51:01 2 13.71 0.00 1.87 0.71 0.05 83.67 23:51:01 3 11.37 0.00 2.04 8.25 0.10 78.24 23:51:01 4 6.78 0.00 0.97 11.37 0.05 80.82 23:51:01 5 5.94 0.00 0.84 0.96 0.05 92.22 23:51:01 6 8.80 0.00 1.15 0.75 0.03 89.26 23:51:01 7 6.90 0.00 1.11 0.07 0.08 91.84 23:52:01 all 6.94 0.00 1.87 3.37 0.05 87.78 23:52:01 0 7.58 0.00 1.84 0.62 0.05 89.91 23:52:01 1 7.15 0.00 1.96 4.42 0.03 86.45 23:52:01 2 7.94 0.00 1.10 0.50 0.03 90.42 23:52:01 3 5.56 0.00 1.75 2.57 0.03 90.08 23:52:01 4 18.79 0.00 4.87 7.14 0.07 69.14 23:52:01 5 4.18 0.00 0.78 0.27 0.05 94.72 23:52:01 6 1.45 0.00 0.77 1.52 0.03 96.23 23:52:01 7 2.90 0.00 1.85 10.00 0.05 85.20 23:53:01 all 8.86 0.00 1.09 4.57 0.03 85.44 23:53:01 0 0.12 0.00 0.12 0.00 0.00 99.77 23:53:01 1 24.56 0.00 2.06 8.11 0.08 65.19 23:53:01 2 18.30 0.00 2.21 2.19 0.05 77.25 23:53:01 3 10.63 0.00 1.22 8.52 0.03 79.59 23:53:01 4 14.69 0.00 1.67 0.18 0.03 83.43 23:53:01 5 1.35 0.00 0.43 11.17 0.03 87.02 23:53:01 6 1.18 0.00 0.80 0.62 0.03 97.37 23:53:01 7 0.17 0.00 0.22 5.86 0.00 93.76 23:54:01 all 12.57 0.00 2.80 6.51 0.06 78.05 23:54:01 0 13.37 0.00 3.53 4.76 0.07 78.27 23:54:01 1 10.39 0.00 2.19 0.05 0.05 87.32 23:54:01 2 13.93 0.00 3.42 0.44 0.03 82.18 23:54:01 3 14.20 0.00 2.03 3.57 0.05 80.14 23:54:01 4 13.11 0.00 2.72 0.98 0.03 83.15 23:54:01 5 12.35 0.00 2.60 0.02 0.07 84.97 23:54:01 6 11.71 0.00 1.54 13.46 0.05 73.24 23:54:01 7 11.47 0.00 4.45 28.91 0.12 55.06 23:55:01 all 17.21 0.00 0.64 0.96 0.06 81.12 23:55:01 0 21.05 0.00 0.85 7.61 0.07 70.42 23:55:01 1 20.82 0.00 0.69 0.00 0.05 78.45 23:55:01 2 17.34 0.00 0.57 0.02 0.07 82.01 23:55:01 3 20.00 0.00 0.71 0.00 0.07 79.23 23:55:01 4 6.72 0.00 0.28 0.00 0.03 92.96 23:55:01 5 5.96 0.00 0.18 0.00 0.02 93.84 23:55:01 6 28.70 0.00 0.78 0.02 0.10 70.41 23:55:01 7 17.42 0.00 1.11 0.00 0.12 81.35 23:56:01 all 13.60 0.00 0.50 0.80 0.07 85.03 23:56:01 0 23.03 0.00 0.74 4.23 0.12 71.88 23:56:01 1 14.70 0.00 0.54 0.00 0.08 84.67 23:56:01 2 17.69 0.00 0.60 0.00 0.10 81.60 23:56:01 3 20.19 0.00 0.62 0.00 0.08 79.11 23:56:01 4 0.00 0.00 0.02 0.00 0.02 99.97 23:56:01 5 1.61 0.00 0.05 0.00 0.02 98.32 23:56:01 6 13.45 0.00 0.45 0.00 0.07 86.04 23:56:01 7 18.27 0.00 0.96 2.23 0.12 78.42 23:57:01 all 12.71 0.00 0.45 1.41 0.09 85.34 23:57:01 0 20.00 0.00 0.50 0.02 0.13 79.34 23:57:01 1 19.83 0.00 1.32 0.00 0.14 78.71 23:57:01 2 23.66 0.00 0.56 0.00 0.14 75.65 23:57:01 3 20.04 0.00 0.50 0.00 0.08 79.37 23:57:01 4 6.89 0.00 0.18 0.00 0.05 92.88 23:57:01 5 0.70 0.00 0.02 0.00 0.02 99.27 23:57:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:57:01 7 10.96 0.00 0.57 11.29 0.12 77.06 23:58:01 all 6.62 0.00 0.37 1.06 0.04 91.92 23:58:01 0 3.56 0.00 0.28 0.00 0.05 96.11 23:58:01 1 29.59 0.00 1.17 0.62 0.10 68.53 23:58:01 2 3.87 0.00 0.17 0.02 0.02 95.93 23:58:01 3 4.54 0.00 0.35 0.00 0.03 95.08 23:58:01 4 3.07 0.00 0.20 0.03 0.02 96.68 23:58:01 5 2.76 0.00 0.13 0.02 0.02 97.07 23:58:01 6 2.50 0.00 0.25 0.35 0.03 96.86 23:58:01 7 3.06 0.00 0.38 7.42 0.05 89.09 Average: all 11.28 0.00 1.15 2.88 0.06 84.63 Average: 0 14.90 0.00 1.25 2.26 0.06 81.53 Average: 1 17.98 0.00 1.39 1.51 0.07 79.05 Average: 2 13.46 0.00 1.23 0.48 0.06 84.78 Average: 3 12.14 0.00 1.11 2.75 0.06 83.94 Average: 4 7.96 0.00 1.44 4.78 0.04 85.78 Average: 5 4.39 0.00 0.64 1.46 0.03 93.47 Average: 6 10.62 0.00 0.82 2.13 0.05 86.38 Average: 7 8.86 0.00 1.29 7.71 0.08 82.06