---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6792 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 16G 140G 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 836 23301 0 8028 30874 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:f0:13:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fef0:13f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:e9:66:11 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-v1-8c-8g-6792) 12/21/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 101.33 17.58 83.76 1020.19 25552.02 22:50:01 103.15 13.35 89.80 303.95 73087.69 22:51:01 251.62 2.73 248.88 54.92 118216.99 22:52:01 217.95 19.66 198.28 3852.42 54198.83 22:53:01 92.95 0.02 92.93 2.53 53375.37 22:54:01 101.33 0.00 101.33 0.00 29754.88 22:55:01 15.83 0.02 15.81 0.13 23142.01 22:56:01 94.08 0.00 94.08 0.00 25983.94 22:57:01 23.98 0.88 23.10 59.43 11201.08 Average: 111.51 6.03 105.47 589.07 46117.11 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29995624 31706532 2943596 8.94 75044 1940260 1472352 4.33 883400 1757444 238656 22:50:01 27028364 31462932 5910856 17.94 95928 4575712 1987724 5.85 1108376 4393260 2647280 22:51:01 25035540 30750932 7903680 23.99 162536 5632752 2244744 6.60 1955460 5368020 922404 22:52:01 23376232 29994544 9562988 29.03 166864 6504664 3431672 10.10 2994380 5962032 607332 22:53:01 24194368 31454352 8744852 26.55 168180 7126408 1474668 4.34 2033628 6087856 362580 22:54:01 23723016 31041052 9216204 27.98 168324 7182964 1991480 5.86 2575692 6017880 54024 22:55:01 22517500 29971784 10421720 31.64 168428 7314524 2595644 7.64 3809424 5978320 4272 22:56:01 23939932 31674236 8999288 27.32 168516 7586804 1412764 4.16 2195360 6169536 211188 22:57:01 23883316 31637472 9055904 27.49 173868 7600580 1428016 4.20 2245156 6177344 53492 Average: 24854877 31077093 8084343 24.54 149743 6162741 2004340 5.90 2200097 5323521 566803 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 66.13 43.50 1125.53 7.76 0.00 0.00 0.00 0.00 22:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6899.45 4922.23 24554.15 1177.51 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 378.91 303.10 3772.23 58.07 0.00 0.00 0.00 0.00 22:51:01 lo 1.13 1.13 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 144.24 120.83 2137.43 16.29 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 90.33 87.80 194.13 27.65 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 2.88 2.47 0.64 0.52 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.52 1.78 0.85 1.04 0.00 0.00 0.00 0.00 22:55:01 lo 26.85 26.85 1.38 1.38 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1606.73 1175.74 378.14 6743.39 0.00 0.00 0.00 0.00 22:56:01 lo 14.41 14.41 0.74 0.74 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 355.58 254.63 137.12 1188.44 0.00 0.00 0.00 0.00 22:57:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1061.90 768.85 3594.69 1024.18 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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-v1-8c-8g-6792) 12/21/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.12 0.00 0.75 1.89 0.04 87.20 22:49:01 0 17.58 0.00 1.05 1.09 0.03 80.25 22:49:01 1 29.28 0.00 1.44 6.36 0.07 62.85 22:49:01 2 24.79 0.00 1.62 0.67 0.07 72.86 22:49:01 3 0.62 0.00 0.64 5.68 0.08 92.98 22:49:01 4 7.64 0.00 0.80 0.27 0.02 91.28 22:49:01 5 0.85 0.00 0.32 0.40 0.02 98.42 22:49:01 6 0.27 0.00 0.08 0.02 0.00 99.63 22:49:01 7 0.02 0.00 0.05 0.70 0.00 99.23 22:50:01 all 9.78 0.00 3.86 2.53 0.05 83.78 22:50:01 0 11.98 0.00 1.57 0.35 0.03 86.06 22:50:01 1 14.44 0.00 2.45 5.77 0.03 77.31 22:50:01 2 26.82 0.00 6.83 0.00 0.05 66.31 22:50:01 3 4.29 0.00 8.75 2.71 0.08 84.16 22:50:01 4 4.41 0.00 2.92 11.06 0.07 81.55 22:50:01 5 5.38 0.00 2.37 0.02 0.05 92.18 22:50:01 6 6.34 0.00 3.59 0.24 0.05 89.79 22:50:01 7 4.60 0.00 2.41 0.00 0.02 92.98 22:51:01 all 12.14 0.00 2.58 6.62 0.07 78.58 22:51:01 0 5.35 0.00 2.25 1.08 0.05 91.27 22:51:01 1 7.21 0.00 2.24 3.70 0.05 86.81 22:51:01 2 15.48 0.00 2.92 2.25 0.08 79.27 22:51:01 3 13.76 0.00 4.05 16.89 0.10 65.19 22:51:01 4 17.48 0.00 4.18 18.80 0.10 59.43 22:51:01 5 12.94 0.00 1.24 1.35 0.07 84.40 22:51:01 6 7.31 0.00 1.45 8.96 0.08 82.20 22:51:01 7 17.60 0.00 2.37 0.03 0.07 79.93 22:52:01 all 26.33 0.00 1.91 5.34 0.07 66.35 22:52:01 0 14.19 0.00 1.16 0.49 0.05 84.12 22:52:01 1 37.55 0.00 1.69 4.24 0.07 56.46 22:52:01 2 32.89 0.00 1.41 4.47 0.05 61.18 22:52:01 3 17.77 0.00 1.36 6.54 0.07 74.26 22:52:01 4 31.61 0.00 2.84 2.42 0.08 63.04 22:52:01 5 30.27 0.00 1.55 3.82 0.07 64.29 22:52:01 6 27.32 0.00 2.54 14.76 0.08 55.30 22:52:01 7 19.03 0.00 2.75 6.01 0.07 72.15 22:53:01 all 20.89 0.00 2.41 2.70 0.06 73.95 22:53:01 0 10.78 0.00 1.02 1.41 0.03 86.76 22:53:01 1 23.14 0.00 5.95 1.00 0.08 69.82 22:53:01 2 47.98 0.00 2.90 0.00 0.07 49.05 22:53:01 3 12.63 0.00 1.05 0.65 0.07 85.60 22:53:01 4 21.78 0.00 1.12 0.20 0.07 76.84 22:53:01 5 25.26 0.00 2.97 0.03 0.08 71.65 22:53:01 6 8.97 0.00 1.00 12.33 0.03 77.67 22:53:01 7 16.62 0.00 3.26 5.90 0.07 74.14 22:54:01 all 11.82 0.00 1.90 1.67 0.05 84.56 22:54:01 0 2.43 0.00 0.08 0.00 0.03 97.46 22:54:01 1 47.36 0.00 5.24 0.00 0.10 47.30 22:54:01 2 15.00 0.00 1.70 6.21 0.02 77.07 22:54:01 3 11.91 0.00 0.60 0.00 0.03 87.46 22:54:01 4 2.25 0.00 0.08 2.10 0.03 95.52 22:54:01 5 0.10 0.00 0.37 0.00 0.10 99.43 22:54:01 6 0.77 0.00 0.18 4.99 0.05 94.01 22:54:01 7 14.79 0.00 6.89 0.00 0.08 78.24 22:55:01 all 12.42 0.00 7.81 1.24 0.09 78.43 22:55:01 0 7.79 0.00 8.22 0.02 0.07 83.91 22:55:01 1 30.49 0.00 8.23 0.00 0.12 61.16 22:55:01 2 11.83 0.00 9.78 7.69 0.08 70.62 22:55:01 3 17.49 0.00 10.50 0.00 0.08 71.93 22:55:01 4 9.37 0.00 6.30 1.98 0.07 82.28 22:55:01 5 6.14 0.00 6.75 0.00 0.15 86.96 22:55:01 6 8.05 0.00 5.49 0.29 0.07 86.10 22:55:01 7 8.13 0.00 7.21 0.00 0.07 84.59 22:56:01 all 10.03 0.00 4.57 1.61 0.05 83.74 22:56:01 0 47.34 0.00 10.19 0.00 0.14 42.33 22:56:01 1 1.25 0.00 4.54 0.00 0.03 94.17 22:56:01 2 1.50 0.00 2.69 5.92 0.05 89.84 22:56:01 3 4.14 0.00 7.30 0.00 0.03 88.53 22:56:01 4 16.27 0.00 2.31 6.92 0.07 74.44 22:56:01 5 1.16 0.00 1.69 0.00 0.03 97.12 22:56:01 6 3.02 0.00 3.12 0.00 0.05 93.82 22:56:01 7 5.88 0.00 4.72 0.00 0.05 89.35 22:57:01 all 6.48 0.00 0.55 0.83 0.03 92.12 22:57:01 0 0.56 0.00 0.51 0.00 0.03 98.90 22:57:01 1 4.13 0.00 0.81 0.07 0.00 94.98 22:57:01 2 0.39 0.00 0.27 2.17 0.00 97.17 22:57:01 3 6.70 0.00 0.56 0.02 0.07 92.66 22:57:01 4 0.75 0.00 0.25 3.96 0.02 95.02 22:57:01 5 24.35 0.00 1.36 0.31 0.05 73.93 22:57:01 6 12.04 0.00 0.32 0.12 0.02 87.50 22:57:01 7 3.01 0.00 0.29 0.02 0.02 96.67 Average: all 13.35 0.00 2.93 2.71 0.06 80.95 Average: 0 13.09 0.00 2.90 0.49 0.05 83.46 Average: 1 21.66 0.00 3.63 2.34 0.06 72.31 Average: 2 19.64 0.00 3.35 3.27 0.05 73.69 Average: 3 9.93 0.00 3.86 3.61 0.07 82.53 Average: 4 12.40 0.00 2.31 5.29 0.06 79.95 Average: 5 11.85 0.00 2.07 0.66 0.07 85.35 Average: 6 8.22 0.00 1.97 4.64 0.05 85.12 Average: 7 9.97 0.00 3.33 1.41 0.05 85.25