---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6219 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 13G 143G 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 878 26200 0 5087 30834 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:95:cb:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe95:cb7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:a7:ee:22 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:dbff:fea7:ee22/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6219) 12/19/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 117.05 45.16 71.89 2008.74 28267.07 10:52:01 162.77 16.93 145.84 394.60 40222.23 10:53:01 30.81 5.48 25.33 468.59 20011.46 10:54:01 104.32 2.82 101.50 401.67 64347.54 10:55:01 93.80 0.48 93.32 11.06 40766.01 10:56:01 531.01 0.03 530.97 2.27 81972.01 10:57:01 111.50 0.83 110.66 57.46 54002.33 Average: 164.59 10.17 154.42 474.11 47129.83 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30153700 31749244 2785520 8.46 68164 1837980 1435328 4.22 824424 1670560 163428 10:52:01 28959288 31003160 3979932 12.08 87380 2249316 2211504 6.51 1598544 2053284 23536 10:53:01 28687104 30757364 4252116 12.91 88068 2274612 2246748 6.61 1894428 2026740 5608 10:54:01 27935188 30662436 5004032 15.19 94828 2911064 2329440 6.85 2228840 2413408 580 10:55:01 26278776 30086420 6660444 20.22 157164 3784332 2623584 7.72 3144316 2962568 454584 10:56:01 25794528 30483000 7144692 21.69 217424 4621096 2387228 7.02 2868016 3754772 218556 10:57:01 26897872 31634620 6041348 18.34 223224 4659880 1470904 4.33 1956416 3568632 1528 Average: 27815208 30910892 5124012 15.56 133750 3191183 2100677 6.18 2073569 2635709 123974 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 10:51:01 ens3 427.66 265.04 1495.43 59.38 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 562.64 402.12 5080.01 63.45 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.78 7.78 2.15 2.15 0.00 0.00 0.00 0.00 10:53:01 ens3 287.54 207.67 112.33 107.86 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 10:54:01 ens3 531.21 518.36 1513.78 3330.23 0.00 0.00 0.00 0.00 10:54:01 docker0 3.32 6.18 0.20 77.55 0.00 0.00 0.00 0.00 10:55:01 veth69e5793 1122.91 1082.15 120.73 1748.50 0.00 0.00 0.00 0.14 10:55:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 10:55:01 ens3 1173.57 1174.67 2569.78 134.49 0.00 0.00 0.00 0.00 10:55:01 docker0 1122.91 1082.00 105.38 1748.49 0.00 0.00 0.00 0.00 10:56:01 lo 6.46 6.46 0.59 0.59 0.00 0.00 0.00 0.00 10:56:01 ens3 270.48 210.43 1386.57 118.85 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:57:01 lo 4.80 4.80 0.44 0.44 0.00 0.00 0.00 0.00 10:57:01 ens3 442.24 486.99 138.27 3335.80 0.00 0.00 0.00 0.00 10:57:01 docker0 3.02 5.03 0.18 77.71 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 528.14 466.94 1757.21 1023.71 0.00 0.00 0.00 0.00 Average: docker0 161.70 156.56 15.14 272.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6219) 12/19/23 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.58 0.00 0.99 2.34 0.04 86.06 10:51:01 0 4.32 0.00 1.03 0.63 0.00 94.02 10:51:01 1 9.10 0.00 0.90 0.93 0.03 89.04 10:51:01 2 11.32 0.00 0.71 0.61 0.05 87.30 10:51:01 3 19.35 0.00 1.16 0.46 0.03 79.00 10:51:01 4 7.52 0.00 1.24 0.41 0.02 90.82 10:51:01 5 3.29 0.00 0.29 0.37 0.05 95.99 10:51:01 6 2.86 0.00 0.39 0.19 0.03 96.53 10:51:01 7 26.87 0.00 2.18 15.13 0.07 55.75 10:52:01 all 13.41 0.00 1.00 2.50 0.05 83.04 10:52:01 0 9.48 0.00 0.50 0.52 0.05 89.45 10:52:01 1 14.08 0.00 1.25 1.18 0.05 83.43 10:52:01 2 12.75 0.00 0.52 0.45 0.03 86.25 10:52:01 3 26.05 0.00 2.21 2.91 0.07 68.77 10:52:01 4 21.61 0.00 1.02 0.90 0.05 76.42 10:52:01 5 7.92 0.00 0.79 0.58 0.07 90.64 10:52:01 6 8.03 0.00 0.58 0.13 0.03 91.22 10:52:01 7 7.02 0.00 1.15 13.96 0.05 77.82 10:53:01 all 17.76 0.00 1.32 1.42 0.09 79.41 10:53:01 0 26.90 0.00 2.17 0.21 0.09 70.63 10:53:01 1 22.83 0.00 0.37 0.00 0.03 76.77 10:53:01 2 10.67 0.00 3.61 0.02 0.07 85.64 10:53:01 3 18.72 0.00 1.91 0.22 0.26 78.89 10:53:01 4 14.90 0.00 0.80 0.02 0.05 84.22 10:53:01 5 20.51 0.00 0.79 0.07 0.16 78.46 10:53:01 6 18.90 0.00 0.53 0.00 0.05 80.52 10:53:01 7 7.78 0.00 0.47 11.19 0.02 80.53 10:54:01 all 10.31 0.00 1.51 2.94 0.04 85.19 10:54:01 0 10.74 0.00 1.51 1.00 0.05 86.70 10:54:01 1 12.13 0.00 0.92 0.28 0.03 86.64 10:54:01 2 13.47 0.00 1.93 1.26 0.05 83.29 10:54:01 3 8.33 0.00 1.80 0.34 0.03 89.50 10:54:01 4 3.42 0.00 0.97 0.96 0.03 94.62 10:54:01 5 1.97 0.00 1.27 0.05 0.03 96.68 10:54:01 6 24.85 0.00 2.32 1.86 0.07 70.90 10:54:01 7 7.60 0.00 1.36 17.82 0.05 73.17 10:55:01 all 14.41 0.00 2.85 2.10 0.06 80.59 10:55:01 0 3.45 0.00 1.10 9.40 0.03 86.02 10:55:01 1 29.96 0.00 6.32 1.64 0.12 61.96 10:55:01 2 11.51 0.00 3.13 0.43 0.05 84.88 10:55:01 3 3.05 0.00 1.04 0.00 0.03 95.87 10:55:01 4 14.14 0.00 1.69 0.10 0.03 84.04 10:55:01 5 12.51 0.00 2.19 0.27 0.05 84.98 10:55:01 6 10.89 0.00 4.10 1.71 0.07 83.22 10:55:01 7 29.75 0.00 3.25 3.20 0.08 63.72 10:56:01 all 12.91 0.00 3.20 4.39 0.05 79.45 10:56:01 0 10.61 0.00 2.66 7.23 0.05 79.46 10:56:01 1 10.99 0.00 2.79 6.70 0.03 79.49 10:56:01 2 10.32 0.00 2.65 2.13 0.07 84.84 10:56:01 3 12.02 0.00 2.67 0.20 0.03 85.08 10:56:01 4 9.08 0.00 2.55 0.60 0.03 87.73 10:56:01 5 13.42 0.00 4.17 14.04 0.07 68.30 10:56:01 6 29.63 0.00 4.35 3.21 0.07 62.74 10:56:01 7 7.22 0.00 3.81 1.04 0.03 87.89 10:57:01 all 9.97 0.00 1.04 2.68 0.05 86.26 10:57:01 0 9.60 0.00 0.94 0.57 0.05 88.84 10:57:01 1 11.07 0.00 1.09 0.10 0.05 87.69 10:57:01 2 5.09 0.00 0.94 1.19 0.05 92.73 10:57:01 3 1.82 0.00 0.80 0.07 0.03 97.27 10:57:01 4 24.58 0.00 1.90 4.53 0.07 68.92 10:57:01 5 23.48 0.00 1.37 0.67 0.05 74.43 10:57:01 6 3.06 0.00 0.57 14.11 0.03 82.23 10:57:01 7 1.07 0.00 0.67 0.13 0.03 98.09 Average: all 12.73 0.00 1.71 2.63 0.05 82.88 Average: 0 10.69 0.00 1.41 2.81 0.05 85.04 Average: 1 15.75 0.00 1.95 1.55 0.05 80.71 Average: 2 10.73 0.00 1.91 0.88 0.05 86.42 Average: 3 12.67 0.00 1.65 0.61 0.07 85.00 Average: 4 13.62 0.00 1.46 1.09 0.04 83.80 Average: 5 11.78 0.00 1.56 2.31 0.07 84.29 Average: 6 14.05 0.00 1.84 3.04 0.05 81.02 Average: 7 12.54 0.00 1.86 8.84 0.05 76.70