---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-85933 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 15G 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 2080 22811 0 7274 29631 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:99:b3:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe99:b3d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:14:e6:94 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-85933) 11/23/24 _x86_64_ (8 CPU) 01:26:30 LINUX RESTART (8 CPU) 01:27:02 tps rtps wtps bread/s bwrtn/s 01:28:01 311.95 71.84 240.11 4637.72 33144.48 01:29:01 135.99 14.20 121.80 279.82 34816.60 01:30:01 92.25 6.60 85.65 476.32 35371.04 01:31:01 67.61 5.16 62.45 189.14 30668.18 01:32:01 70.74 0.40 70.34 5.60 84322.48 01:33:01 52.47 0.03 52.44 4.40 47516.11 01:34:01 78.59 0.92 77.67 20.53 68578.17 01:35:01 68.04 0.00 68.04 0.00 65617.59 01:36:01 1.88 0.00 1.88 0.00 95.85 01:37:01 1.87 0.00 1.87 0.00 21.33 Average: 87.76 9.81 77.95 554.51 40027.17 01:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 30036668 31694072 2902552 8.81 74612 1887556 1391356 4.09 908260 1690760 148140 01:29:01 29176432 31054916 3762788 11.42 86828 2086864 2313364 6.81 1570368 1868052 7328 01:30:01 27902192 30307064 5037028 15.29 98356 2586016 2428284 7.14 2393752 2284796 73488 01:31:01 26753636 30288036 6185584 18.78 106448 3676132 2331628 6.86 2644484 3135332 858476 01:32:01 23746708 29530564 9192512 27.91 110864 5851676 3586908 10.55 3462168 5253584 883240 01:33:01 23131016 29021996 9808204 29.78 116028 5941464 3487036 10.26 4001688 5316488 26088 01:34:01 23455400 30448568 9483820 28.79 118316 7006180 2471672 7.27 3342204 5622024 5608 01:35:01 23409296 30421712 9529924 28.93 118448 7023856 2471672 7.27 4669164 4339688 856 01:36:01 23404036 30418256 9535184 28.95 118500 7025508 2471672 7.27 4680464 4334148 128 01:37:01 23403484 30417796 9535736 28.95 118584 7025512 2471672 7.27 4680720 4334152 128 Average: 25441887 30360298 7497333 22.76 106698 5011076 2542526 7.48 3235327 3817902 200348 01:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 ens3 498.20 328.01 2300.43 80.61 0.00 0.00 0.00 0.00 01:28:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 242.63 165.52 1747.43 38.97 0.00 0.00 0.00 0.00 01:29:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 1073.12 764.84 6819.79 187.33 0.00 0.00 0.00 0.00 01:30:01 lo 4.85 4.85 0.44 0.44 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 911.66 745.60 3451.66 219.84 0.00 0.00 0.00 0.00 01:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 519.18 388.62 1066.22 128.90 0.00 0.00 0.00 0.00 01:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 329.22 279.41 753.09 92.82 0.00 0.00 0.00 0.00 01:33:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 444.41 344.38 2438.12 107.67 0.00 0.00 0.00 0.00 01:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 4.25 4.57 0.84 1.36 0.00 0.00 0.00 0.00 01:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 195.83 124.45 40.70 670.88 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 1.00 0.40 1.50 0.04 0.00 0.00 0.00 0.00 01:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 421.82 314.56 1861.20 152.96 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.07 0.07 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-85933) 11/23/24 _x86_64_ (8 CPU) 01:26:30 LINUX RESTART (8 CPU) 01:27:02 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 10.29 0.00 1.26 3.33 0.04 85.09 01:28:01 0 12.04 0.00 1.43 1.54 0.03 84.96 01:28:01 1 9.00 0.00 1.07 0.46 0.03 89.44 01:28:01 2 26.78 0.00 3.15 6.73 0.09 63.26 01:28:01 3 14.68 0.00 1.32 0.92 0.05 83.03 01:28:01 4 5.66 0.00 1.04 0.75 0.02 92.54 01:28:01 5 4.65 0.00 0.80 0.41 0.02 94.13 01:28:01 6 6.28 0.00 0.66 15.46 0.03 77.56 01:28:01 7 3.31 0.00 0.58 0.36 0.02 95.74 01:29:01 all 10.56 0.00 0.69 2.21 0.04 86.50 01:29:01 0 6.09 0.00 0.43 0.08 0.03 93.36 01:29:01 1 16.24 0.00 0.73 1.52 0.03 81.48 01:29:01 2 25.51 0.00 1.30 2.01 0.03 71.15 01:29:01 3 8.28 0.00 1.49 9.58 0.05 80.60 01:29:01 4 10.48 0.00 0.48 0.37 0.05 88.61 01:29:01 5 1.84 0.00 0.30 0.00 0.02 97.84 01:29:01 6 6.26 0.00 0.33 3.97 0.02 89.42 01:29:01 7 9.78 0.00 0.38 0.22 0.03 89.58 01:30:01 all 31.65 0.00 1.72 2.63 0.08 63.92 01:30:01 0 35.30 0.00 2.34 2.15 0.07 60.14 01:30:01 1 28.68 0.00 2.25 1.27 0.07 67.73 01:30:01 2 33.87 0.00 0.89 0.00 0.08 65.16 01:30:01 3 23.71 0.00 1.52 11.61 0.08 63.07 01:30:01 4 29.31 0.00 1.04 0.15 0.07 69.44 01:30:01 5 27.68 0.00 2.74 1.01 0.12 68.45 01:30:01 6 34.21 0.00 2.15 3.81 0.08 59.75 01:30:01 7 40.48 0.00 0.87 0.95 0.07 57.63 01:31:01 all 31.38 0.00 3.18 1.99 0.08 63.37 01:31:01 0 23.45 0.00 1.59 0.21 0.09 74.66 01:31:01 1 30.04 0.00 4.78 5.43 0.10 59.65 01:31:01 2 36.20 0.00 2.75 0.15 0.07 60.84 01:31:01 3 33.52 0.00 4.46 7.21 0.08 54.72 01:31:01 4 31.36 0.00 2.40 0.07 0.09 66.08 01:31:01 5 29.90 0.00 4.87 0.39 0.07 64.77 01:31:01 6 30.02 0.00 3.50 0.19 0.08 66.21 01:31:01 7 36.41 0.00 1.02 2.22 0.12 60.23 01:32:01 all 24.14 0.00 1.91 12.42 0.06 61.47 01:32:01 0 20.11 0.00 1.79 9.78 0.10 68.22 01:32:01 1 22.24 0.00 2.71 36.21 0.05 38.80 01:32:01 2 30.66 0.00 2.85 3.27 0.07 63.16 01:32:01 3 22.33 0.00 1.26 19.52 0.05 56.84 01:32:01 4 22.58 0.00 0.82 0.37 0.03 76.20 01:32:01 5 27.73 0.00 2.83 1.66 0.05 67.74 01:32:01 6 21.49 0.00 1.29 28.65 0.05 48.52 01:32:01 7 26.04 0.00 1.71 0.00 0.07 72.18 01:33:01 all 26.44 0.00 1.62 8.85 0.06 63.02 01:33:01 0 17.44 0.00 1.37 0.20 0.05 80.94 01:33:01 1 22.95 0.00 0.97 4.58 0.07 71.42 01:33:01 2 29.56 0.00 0.65 0.00 0.05 69.74 01:33:01 3 28.31 0.00 1.76 13.74 0.07 56.13 01:33:01 4 30.36 0.00 2.15 9.35 0.08 58.06 01:33:01 5 21.05 0.00 3.28 35.00 0.07 40.61 01:33:01 6 37.36 0.00 2.19 7.99 0.07 52.39 01:33:01 7 24.50 0.00 0.62 0.00 0.05 74.83 01:34:01 all 19.72 0.00 1.04 5.20 0.05 73.99 01:34:01 0 18.87 0.00 0.43 0.00 0.05 80.65 01:34:01 1 50.97 0.00 1.99 8.35 0.10 38.59 01:34:01 2 8.26 0.00 0.47 0.72 0.02 90.54 01:34:01 3 28.71 0.00 2.01 2.39 0.07 66.83 01:34:01 4 7.84 0.00 1.35 1.20 0.08 89.52 01:34:01 5 20.63 0.00 1.06 12.83 0.05 65.43 01:34:01 6 17.06 0.00 0.53 1.17 0.03 81.21 01:34:01 7 5.51 0.00 0.50 14.96 0.03 79.00 01:35:01 all 13.65 0.00 0.66 2.06 0.03 83.61 01:35:01 0 0.92 0.00 0.08 0.00 0.02 98.98 01:35:01 1 24.33 0.00 1.74 1.32 0.05 72.56 01:35:01 2 6.15 0.00 0.13 0.21 0.02 93.49 01:35:01 3 15.94 0.00 0.40 0.35 0.02 83.29 01:35:01 4 7.56 0.00 0.10 0.17 0.02 92.16 01:35:01 5 26.96 0.00 2.08 14.48 0.07 56.42 01:35:01 6 1.23 0.00 0.00 0.00 0.00 98.77 01:35:01 7 26.27 0.00 0.73 0.00 0.05 72.95 01:36:01 all 4.73 0.00 0.19 0.01 0.01 95.06 01:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:36:01 1 32.01 0.00 0.98 0.00 0.03 66.98 01:36:01 2 2.05 0.00 0.02 0.00 0.02 97.91 01:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:36:01 4 0.18 0.00 0.00 0.00 0.02 99.80 01:36:01 5 2.80 0.00 0.03 0.03 0.02 97.12 01:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:36:01 7 0.77 0.00 0.45 0.00 0.02 98.77 01:37:01 all 0.03 0.00 0.01 0.01 0.00 99.95 01:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 2 0.15 0.00 0.02 0.00 0.00 99.83 01:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:37:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:37:01 5 0.07 0.00 0.00 0.05 0.03 99.85 01:37:01 6 0.00 0.00 0.02 0.00 0.02 99.97 01:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 17.24 0.00 1.22 3.87 0.05 77.63 Average: 0 13.39 0.00 0.94 1.40 0.04 84.22 Average: 1 23.66 0.00 1.72 5.90 0.05 68.67 Average: 2 19.84 0.00 1.21 1.29 0.04 77.60 Average: 3 17.53 0.00 1.42 6.53 0.05 74.47 Average: 4 14.49 0.00 0.94 1.24 0.05 83.28 Average: 5 16.30 0.00 1.79 6.60 0.05 75.25 Average: 6 15.38 0.00 1.07 6.11 0.04 77.41 Average: 7 17.29 0.00 0.69 1.87 0.05 80.11