---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25320 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 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 848 25639 0 5679 30862 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:27:e6:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe27:e686/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:f1:b6:24 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-25320) 04/23/24 _x86_64_ (8 CPU) 10:28:15 LINUX RESTART (8 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:01 130.04 67.01 63.04 4485.92 16295.28 10:31:01 94.20 13.63 80.57 1102.22 18143.51 10:32:01 81.00 9.70 71.30 1699.98 17404.03 10:33:01 123.11 0.08 123.03 6.80 72431.39 10:34:01 203.13 4.53 198.60 428.06 51304.52 10:35:01 31.32 0.37 30.96 21.73 12515.96 10:36:01 19.95 0.02 19.93 0.67 9820.50 10:37:01 60.07 1.93 58.14 111.98 10625.03 Average: 92.85 12.16 80.70 982.15 26067.25 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 30195244 31737168 2743976 8.33 66984 1786040 1380604 4.06 829112 1623856 133224 10:31:01 29930896 31691024 3008324 9.13 80640 1981380 1457840 4.29 886072 1809928 73052 10:32:01 27556948 31643032 5382272 16.34 120656 4176104 1579292 4.65 1024428 3913200 2022620 10:33:01 27301452 31658520 5637768 17.12 127128 4423212 1498752 4.41 1017316 4159456 326544 10:34:01 25664700 31015424 7274520 22.08 137216 5366720 6347280 18.68 1739248 4966140 2916 10:35:01 24168772 29636708 8770448 26.63 139096 5479964 8094824 23.82 3191284 4991240 2320 10:36:01 23942192 29445132 8997028 27.31 139608 5513300 8048604 23.68 3406424 4997920 260 10:37:01 26280800 31628316 6658420 20.21 142032 5354380 1525588 4.49 1279904 4858732 2336 Average: 26880126 31056916 6059094 18.39 119170 4260138 3741598 11.01 1671724 3915059 320409 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 ens3 309.32 225.16 1435.71 60.31 0.00 0.00 0.00 0.00 10:30:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 44.51 34.74 661.48 8.11 0.00 0.00 0.00 0.00 10:31:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 714.88 324.20 15171.03 24.90 0.00 0.00 0.00 0.00 10:32:01 lo 8.27 8.27 0.82 0.82 0.00 0.00 0.00 0.00 10:32:01 br-68393fe0d4db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 146.64 63.62 3635.54 4.84 0.00 0.00 0.00 0.00 10:33:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 10:33:01 br-68393fe0d4db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 290.05 145.23 9957.83 10.57 0.00 0.00 0.00 0.00 10:34:01 veth1a6d2e6 0.72 0.88 0.04 0.05 0.00 0.00 0.00 0.00 10:34:01 vethdc0b5ac 0.05 0.40 0.00 0.02 0.00 0.00 0.00 0.00 10:34:01 lo 2.70 2.70 0.24 0.24 0.00 0.00 0.00 0.00 10:35:01 ens3 3.17 2.72 1.06 1.21 0.00 0.00 0.00 0.00 10:35:01 veth1a6d2e6 45.95 46.00 8.74 16.68 0.00 0.00 0.00 0.00 10:35:01 vethdc0b5ac 0.47 0.48 0.05 1.08 0.00 0.00 0.00 0.00 10:35:01 lo 3.93 3.93 9.35 9.35 0.00 0.00 0.00 0.00 10:36:01 ens3 22.06 18.20 7.19 37.67 0.00 0.00 0.00 0.00 10:36:01 veth1a6d2e6 287.57 289.95 35.27 104.50 0.00 0.00 0.00 0.01 10:36:01 lo 15.65 15.65 10.49 10.49 0.00 0.00 0.00 0.00 10:36:01 veth51ad4f6 227.85 227.63 41.15 72.24 0.00 0.00 0.00 0.01 10:37:01 ens3 46.61 38.46 69.43 17.25 0.00 0.00 0.00 0.00 10:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.15 106.54 3867.33 20.61 0.00 0.00 0.00 0.00 Average: lo 4.45 4.45 2.68 2.68 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-8c-8g-25320) 04/23/24 _x86_64_ (8 CPU) 10:28:15 LINUX RESTART (8 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 9.94 0.00 0.87 4.63 0.04 84.52 10:30:01 0 16.46 0.00 1.10 1.12 0.07 81.25 10:30:01 1 3.31 0.00 0.82 3.19 0.02 92.67 10:30:01 2 2.74 0.00 0.50 0.67 0.03 96.06 10:30:01 3 2.24 0.00 0.62 15.91 0.03 81.19 10:30:01 4 14.51 0.00 0.77 0.78 0.07 83.87 10:30:01 5 12.10 0.00 0.76 7.80 0.05 79.30 10:30:01 6 4.36 0.00 0.78 2.97 0.03 91.85 10:30:01 7 23.90 0.00 1.58 4.62 0.08 69.82 10:31:01 all 8.35 0.00 0.49 3.70 0.03 87.44 10:31:01 0 0.13 0.00 0.03 0.02 0.00 99.82 10:31:01 1 1.27 0.00 0.10 0.37 0.02 98.25 10:31:01 2 5.22 0.00 0.47 0.08 0.00 94.23 10:31:01 3 2.20 0.00 0.17 7.07 0.02 90.54 10:31:01 4 25.39 0.00 1.25 11.93 0.07 61.37 10:31:01 5 21.76 0.00 1.16 9.56 0.07 67.45 10:31:01 6 8.31 0.00 0.48 0.18 0.02 91.01 10:31:01 7 2.79 0.00 0.22 0.52 0.00 96.48 10:32:01 all 10.12 0.00 3.33 5.25 0.07 81.24 10:32:01 0 7.70 0.00 3.54 3.00 0.05 85.70 10:32:01 1 6.84 0.00 4.06 0.29 0.07 88.74 10:32:01 2 11.90 0.00 3.82 1.17 0.07 83.05 10:32:01 3 9.50 0.00 2.65 0.34 0.05 87.47 10:32:01 4 17.60 0.00 3.48 2.93 0.08 75.90 10:32:01 5 5.89 0.00 2.76 29.98 0.08 61.29 10:32:01 6 13.00 0.00 3.39 4.27 0.05 79.29 10:32:01 7 8.58 0.00 2.93 0.07 0.07 88.36 10:33:01 all 2.36 0.00 1.34 15.93 0.04 80.32 10:33:01 0 1.83 0.00 1.09 1.06 0.03 95.99 10:33:01 1 2.56 0.00 1.09 4.26 0.03 92.06 10:33:01 2 2.54 0.00 1.53 11.50 0.03 84.39 10:33:01 3 2.12 0.00 1.68 29.91 0.03 66.26 10:33:01 4 1.94 0.00 1.62 57.71 0.08 38.64 10:33:01 5 2.50 0.00 1.50 14.43 0.05 81.52 10:33:01 6 2.46 0.00 1.17 7.54 0.03 88.78 10:33:01 7 2.95 0.00 1.04 1.44 0.03 94.53 10:34:01 all 8.62 0.00 2.82 12.35 0.07 76.14 10:34:01 0 7.07 0.00 2.99 7.52 0.08 82.34 10:34:01 1 10.80 0.00 2.40 3.16 0.08 83.55 10:34:01 2 8.56 0.00 3.11 22.18 0.07 66.09 10:34:01 3 9.22 0.00 2.96 35.11 0.07 52.65 10:34:01 4 5.70 0.00 2.31 3.09 0.07 88.83 10:34:01 5 7.88 0.00 3.29 15.78 0.08 72.97 10:34:01 6 7.85 0.00 2.23 5.36 0.07 84.49 10:34:01 7 11.83 0.00 3.24 6.64 0.07 78.22 10:35:01 all 24.24 0.00 2.78 1.73 0.08 71.17 10:35:01 0 29.64 0.00 3.15 0.46 0.07 66.68 10:35:01 1 22.45 0.00 2.65 2.40 0.07 72.43 10:35:01 2 28.18 0.00 3.07 0.23 0.07 68.45 10:35:01 3 23.25 0.00 3.49 0.97 0.07 72.22 10:35:01 4 27.02 0.00 3.01 0.05 0.08 69.83 10:35:01 5 22.03 0.00 2.40 8.48 0.08 67.01 10:35:01 6 25.00 0.00 2.43 0.96 0.07 71.54 10:35:01 7 16.40 0.00 2.08 0.28 0.12 81.13 10:36:01 all 7.45 0.00 1.11 0.96 0.08 90.40 10:36:01 0 7.17 0.00 1.12 0.23 0.07 91.41 10:36:01 1 8.51 0.00 1.07 0.10 0.08 90.24 10:36:01 2 7.45 0.00 0.92 0.02 0.10 91.52 10:36:01 3 7.51 0.00 1.35 0.49 0.07 90.58 10:36:01 4 8.00 0.00 1.01 0.02 0.07 90.92 10:36:01 5 5.73 0.00 1.41 6.10 0.08 86.69 10:36:01 6 8.27 0.00 1.05 0.70 0.10 89.89 10:36:01 7 6.99 0.00 0.92 0.07 0.10 91.92 10:37:01 all 6.29 0.00 0.64 1.79 0.04 91.24 10:37:01 0 13.79 0.00 0.77 1.93 0.03 83.48 10:37:01 1 0.92 0.00 0.69 0.02 0.05 98.33 10:37:01 2 19.23 0.00 0.97 0.95 0.05 78.79 10:37:01 3 1.50 0.00 0.48 0.07 0.03 97.91 10:37:01 4 9.53 0.00 0.77 0.67 0.05 88.98 10:37:01 5 1.34 0.00 0.59 9.25 0.05 88.78 10:37:01 6 1.12 0.00 0.49 1.22 0.03 97.14 10:37:01 7 2.89 0.00 0.43 0.22 0.03 96.43 Average: all 9.67 0.00 1.67 5.78 0.06 82.82 Average: 0 10.46 0.00 1.72 1.91 0.05 85.86 Average: 1 7.07 0.00 1.61 1.72 0.05 89.55 Average: 2 10.73 0.00 1.79 4.59 0.05 82.84 Average: 3 7.18 0.00 1.67 11.21 0.05 79.89 Average: 4 13.71 0.00 1.77 9.60 0.07 74.84 Average: 5 9.91 0.00 1.73 12.65 0.07 75.65 Average: 6 8.79 0.00 1.50 2.89 0.05 86.77 Average: 7 9.53 0.00 1.55 1.73 0.06 87.13