---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6568 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 11G 145G 7% / 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 850 28361 0 2954 30877 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:37:0d:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe37:dd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:a0:66:1c 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-6568) 02/19/24 _x86_64_ (8 CPU) 08:09:56 LINUX RESTART (8 CPU) 08:10:02 tps rtps wtps bread/s bwrtn/s 08:11:02 99.86 49.20 50.66 4520.09 58780.75 08:12:01 17.32 0.00 17.32 0.00 24932.84 08:13:01 16.76 0.00 16.76 0.00 24876.92 08:14:01 16.85 0.00 16.85 0.00 25278.59 08:15:01 225.49 22.04 203.45 823.19 26885.17 08:16:01 93.07 17.72 75.35 1021.49 31396.30 08:17:01 147.00 40.89 106.11 2427.32 18942.89 08:18:01 31.39 5.72 25.68 204.10 3358.64 08:19:01 13.70 0.13 13.56 7.33 10486.64 08:20:01 36.06 1.52 34.54 97.85 11952.67 Average: 69.79 13.69 56.10 905.68 23629.02 08:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:02 30632468 31875396 2306752 7.00 38592 1532496 1320608 3.89 640316 1415220 5372 08:12:01 30629744 31872796 2309476 7.01 38680 1532512 1320608 3.89 641088 1415212 120 08:13:01 30629528 31872692 2309692 7.01 38768 1532512 1320608 3.89 641500 1415216 12 08:14:01 30628404 31871720 2310816 7.02 38856 1532516 1320608 3.89 642360 1415208 8 08:15:01 30395804 31706564 2543416 7.72 44684 1591716 1449360 4.26 824180 1457752 27140 08:16:01 30054820 31672936 2884400 8.76 72252 1854768 1451284 4.27 902084 1685152 166312 08:17:01 29224852 31133900 3714368 11.28 83912 2123464 1873908 5.51 1504640 1891288 2596 08:18:01 27735640 30049356 5203580 15.80 87976 2515200 2835480 8.34 2642308 2220624 306984 08:19:01 27925608 30268992 5013612 15.22 89336 2542004 2540004 7.47 2429312 2241992 24684 08:20:01 29054608 31630040 3884612 11.79 95524 2763336 1453112 4.28 1177864 2358060 53348 Average: 29691148 31395439 3248072 9.86 62858 1952052 1688558 4.97 1204565 1751572 58658 08:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:02 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 08:11:02 ens3 229.33 154.05 593.72 30.52 0.00 0.00 0.00 0.00 08:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 0.95 0.76 0.43 0.63 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.27 0.18 0.06 0.20 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 ens3 0.35 0.15 0.07 0.01 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 ens3 120.93 71.59 249.24 38.40 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 08:16:01 ens3 59.40 42.48 931.03 9.13 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:17:01 ens3 328.86 244.82 2562.55 47.53 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 27.58 27.58 6.27 6.27 0.00 0.00 0.00 0.00 08:18:01 ens3 795.38 578.52 1356.43 196.77 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 2.05 2.05 0.17 0.17 0.00 0.00 0.00 0.00 08:19:01 ens3 284.37 223.64 148.64 93.59 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 13.80 13.80 2.30 2.30 0.00 0.00 0.00 0.00 08:20:01 ens3 251.81 190.95 130.62 69.23 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.72 4.72 0.91 0.91 0.00 0.00 0.00 0.00 Average: ens3 207.47 150.96 598.30 48.71 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-6568) 02/19/24 _x86_64_ (8 CPU) 08:09:56 LINUX RESTART (8 CPU) 08:10:02 CPU %user %nice %system %iowait %steal %idle 08:11:02 all 2.59 0.00 0.76 6.53 0.03 90.10 08:11:02 0 2.29 0.00 0.92 15.47 0.02 81.30 08:11:02 1 2.50 0.00 0.59 0.95 0.03 95.92 08:11:02 2 2.80 0.00 0.65 0.71 0.05 95.79 08:11:02 3 1.24 0.00 0.48 0.34 0.02 97.92 08:11:02 4 2.30 0.00 1.86 25.07 0.03 70.73 08:11:02 5 3.02 0.00 0.54 1.22 0.02 95.20 08:11:02 6 3.85 0.00 0.51 7.90 0.03 87.71 08:11:02 7 2.71 0.00 0.51 0.68 0.02 96.09 08:12:01 all 0.16 0.00 0.04 1.44 0.01 98.35 08:12:01 0 0.07 0.00 0.02 0.00 0.02 99.90 08:12:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:12:01 2 0.93 0.00 0.03 0.00 0.02 99.02 08:12:01 3 0.02 0.00 0.10 0.00 0.02 99.86 08:12:01 4 0.03 0.00 0.05 11.55 0.02 88.35 08:12:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:12:01 7 0.14 0.00 0.02 0.00 0.00 99.85 08:13:01 all 0.06 0.00 0.02 1.37 0.01 98.54 08:13:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:13:01 1 0.03 0.00 0.05 0.00 0.02 99.90 08:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:13:01 4 0.00 0.00 0.05 11.01 0.00 88.94 08:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:13:01 7 0.28 0.00 0.03 0.00 0.02 99.67 08:14:01 all 0.06 0.00 0.02 1.29 0.01 98.63 08:14:01 0 0.05 0.00 0.00 0.00 0.00 99.95 08:14:01 1 0.07 0.00 0.02 0.00 0.00 99.92 08:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 4 0.02 0.00 0.05 10.32 0.00 89.61 08:14:01 5 0.07 0.00 0.03 0.00 0.02 99.88 08:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 7 0.27 0.00 0.03 0.00 0.00 99.70 08:15:01 all 2.54 0.00 0.30 2.05 0.01 95.10 08:15:01 0 1.72 0.00 0.18 0.00 0.02 98.08 08:15:01 1 2.72 0.00 0.18 0.00 0.02 97.08 08:15:01 2 2.92 0.00 0.10 0.00 0.02 96.96 08:15:01 3 2.12 0.00 0.22 0.53 0.02 97.12 08:15:01 4 0.38 0.00 0.23 11.76 0.02 87.61 08:15:01 5 1.39 0.00 0.98 3.72 0.03 93.87 08:15:01 6 5.80 0.00 0.37 0.38 0.02 93.43 08:15:01 7 3.29 0.00 0.18 0.02 0.02 96.49 08:16:01 all 10.18 0.00 0.69 2.86 0.03 86.24 08:16:01 0 4.02 0.00 0.37 0.32 0.03 95.26 08:16:01 1 0.43 0.00 0.17 0.07 0.00 99.33 08:16:01 2 2.85 0.00 0.27 0.48 0.05 96.34 08:16:01 3 5.38 0.00 0.45 0.70 0.02 93.45 08:16:01 4 0.93 0.00 0.42 15.09 0.02 83.55 08:16:01 5 33.86 0.00 1.89 5.12 0.07 59.06 08:16:01 6 18.86 0.00 1.12 0.88 0.03 79.10 08:16:01 7 15.12 0.00 0.78 0.18 0.03 83.88 08:17:01 all 14.74 0.00 0.87 1.11 0.05 83.24 08:17:01 0 10.30 0.00 0.87 1.95 0.03 86.85 08:17:01 1 15.08 0.00 0.63 0.12 0.05 84.12 08:17:01 2 13.11 0.00 0.52 0.42 0.03 85.93 08:17:01 3 10.86 0.00 1.05 0.47 0.02 87.60 08:17:01 4 9.04 0.00 0.82 3.53 0.05 86.56 08:17:01 5 13.87 0.00 0.77 0.38 0.03 84.94 08:17:01 6 32.01 0.00 1.81 1.42 0.07 64.69 08:17:01 7 13.74 0.00 0.50 0.53 0.03 85.19 08:18:01 all 45.01 0.00 2.06 0.17 0.09 52.66 08:18:01 0 47.32 0.00 1.20 0.03 0.10 51.34 08:18:01 1 31.71 0.00 2.59 0.07 0.08 65.55 08:18:01 2 54.25 0.00 1.27 0.07 0.08 44.33 08:18:01 3 52.23 0.00 3.55 0.35 0.12 43.74 08:18:01 4 43.71 0.00 1.35 0.75 0.07 54.13 08:18:01 5 53.61 0.00 2.14 0.02 0.12 44.12 08:18:01 6 34.95 0.00 2.43 0.05 0.10 62.46 08:18:01 7 42.33 0.00 1.95 0.03 0.10 55.59 08:19:01 all 23.01 0.00 0.86 0.26 0.05 75.82 08:19:01 0 16.08 0.00 0.73 0.02 0.05 83.12 08:19:01 1 24.62 0.00 0.62 1.89 0.05 72.82 08:19:01 2 26.15 0.00 1.07 0.00 0.05 72.73 08:19:01 3 27.43 0.00 0.53 0.00 0.07 71.97 08:19:01 4 20.92 0.00 1.64 0.22 0.05 77.17 08:19:01 5 21.64 0.00 0.65 0.00 0.05 77.66 08:19:01 6 21.57 0.00 0.47 0.00 0.03 77.93 08:19:01 7 25.66 0.00 1.22 0.00 0.05 73.07 08:20:01 all 23.37 0.00 1.20 0.35 0.05 75.02 08:20:01 0 13.80 0.00 1.10 0.02 0.03 85.04 08:20:01 1 20.28 0.00 0.57 0.02 0.03 79.10 08:20:01 2 28.92 0.00 1.62 0.13 0.05 69.28 08:20:01 3 18.57 0.00 0.77 0.00 0.03 80.63 08:20:01 4 19.03 0.00 1.85 1.02 0.05 78.05 08:20:01 5 40.72 0.00 1.52 1.50 0.07 56.19 08:20:01 6 34.97 0.00 1.47 0.12 0.08 63.36 08:20:01 7 10.72 0.00 0.70 0.03 0.03 88.51 Average: all 12.19 0.00 0.68 1.74 0.03 85.35 Average: 0 9.59 0.00 0.54 1.76 0.03 88.08 Average: 1 9.78 0.00 0.55 0.31 0.03 89.34 Average: 2 13.22 0.00 0.55 0.18 0.04 86.01 Average: 3 11.78 0.00 0.72 0.24 0.03 87.23 Average: 4 9.67 0.00 0.83 8.99 0.03 80.48 Average: 5 16.85 0.00 0.86 1.20 0.04 81.06 Average: 6 15.24 0.00 0.82 1.06 0.04 82.84 Average: 7 11.43 0.00 0.59 0.15 0.03 87.80