---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30826 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 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 875 28430 0 2860 30851 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:75:2e:1d brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe75:2e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:af:65:b3 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::42:27ff:feaf:65b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30826) 08/14/24 _x86_64_ (8 CPU) 05:03:41 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:02 114.36 64.14 50.22 5008.90 40764.67 05:06:01 55.31 9.69 45.62 219.08 7904.02 05:07:01 59.21 13.79 45.42 988.71 9583.46 05:08:01 103.06 16.67 86.39 384.47 13158.96 05:09:01 36.34 5.18 31.16 471.65 6837.66 05:10:01 26.70 0.43 26.26 9.33 6308.42 05:11:01 32.53 1.10 31.43 52.39 14955.24 05:12:01 81.72 2.20 79.52 356.34 21486.42 05:13:01 27.53 1.23 26.30 61.72 4999.17 Average: 59.69 12.72 46.97 839.61 14018.48 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 30486004 31769336 2453208 7.45 42284 1568304 1368864 4.03 756480 1442312 14776 05:06:01 30272620 31683944 2666592 8.10 56024 1675004 1476540 4.34 864920 1528816 31136 05:07:01 30161168 31731056 2778044 8.43 70664 1811048 1435048 4.22 845572 1646684 101620 05:08:01 29194924 30934744 3744288 11.37 80588 1961212 2285732 6.73 1667888 1767628 9400 05:09:01 28623052 30477380 4316160 13.10 85260 2065832 2615104 7.69 2167308 1829120 10468 05:10:01 27935564 29869524 5003648 15.19 88960 2137084 4955236 14.58 2783884 1883624 11924 05:11:01 27931264 30322444 5007948 15.20 92956 2582004 2457944 7.23 2499008 2158716 27548 05:12:01 27831580 30301888 5107632 15.51 97340 2654520 2491824 7.33 2533196 2216292 536 05:13:01 29182292 31660432 3756920 11.41 99748 2660280 1430088 4.21 1186608 2214192 2424 Average: 29068719 30972305 3870493 11.75 79314 2123921 2279598 6.71 1700540 1854154 23315 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:05:02 ens3 286.19 210.65 788.19 57.98 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 05:06:01 ens3 32.60 25.55 454.43 4.63 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 05:07:01 ens3 25.15 18.27 423.52 3.10 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:08:01 ens3 172.03 147.89 1260.22 47.09 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 222.58 192.82 1157.90 77.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:10:01 ens3 243.21 212.85 802.77 73.02 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 05:11:01 ens3 142.56 122.48 1480.74 29.22 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:12:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 05:12:01 ens3 177.52 193.13 23.36 1290.02 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:13:01 ens3 77.05 82.04 27.30 389.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 153.69 134.39 714.71 219.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30826) 08/14/24 _x86_64_ (8 CPU) 05:03:41 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:02 all 4.18 0.00 0.97 12.53 0.04 82.27 05:05:02 0 2.78 0.00 0.92 34.41 0.03 61.85 05:05:02 1 3.14 0.00 2.09 21.17 0.07 73.53 05:05:02 2 6.59 0.00 0.83 3.76 0.02 88.80 05:05:02 3 3.93 0.00 0.64 1.09 0.02 94.33 05:05:02 4 3.61 0.00 0.75 1.40 0.02 94.22 05:05:02 5 3.42 0.00 0.74 10.02 0.03 85.79 05:05:02 6 4.51 0.00 0.85 20.99 0.07 73.58 05:05:02 7 5.45 0.00 0.97 7.49 0.05 86.04 05:06:01 all 4.45 0.00 0.30 7.80 0.02 87.43 05:06:01 0 0.08 0.00 0.03 0.03 0.00 99.85 05:06:01 1 16.20 0.00 0.67 53.49 0.07 29.58 05:06:01 2 11.95 0.00 0.71 1.04 0.03 86.26 05:06:01 3 1.97 0.00 0.25 1.36 0.02 96.40 05:06:01 4 5.21 0.00 0.51 1.71 0.02 92.56 05:06:01 5 0.14 0.00 0.02 0.00 0.02 99.83 05:06:01 6 0.10 0.00 0.15 3.56 0.02 96.17 05:06:01 7 0.07 0.00 0.03 1.44 0.00 98.46 05:07:01 all 4.01 0.00 0.44 8.33 0.02 87.21 05:07:01 0 0.20 0.00 0.12 0.17 0.02 99.49 05:07:01 1 6.69 0.00 0.82 49.60 0.07 42.82 05:07:01 2 8.05 0.00 0.61 4.30 0.02 87.02 05:07:01 3 5.54 0.00 0.65 3.29 0.03 90.49 05:07:01 4 5.28 0.00 0.58 2.45 0.02 91.68 05:07:01 5 4.69 0.00 0.41 0.22 0.02 94.67 05:07:01 6 0.88 0.00 0.19 5.31 0.00 93.62 05:07:01 7 0.71 0.00 0.15 1.34 0.00 97.80 05:08:01 all 11.69 0.00 0.66 6.28 0.04 81.33 05:08:01 0 15.00 0.00 0.81 5.49 0.05 78.65 05:08:01 1 13.55 0.00 0.76 33.42 0.07 52.19 05:08:01 2 19.30 0.00 1.35 2.86 0.07 76.42 05:08:01 3 6.81 0.00 0.76 5.18 0.03 87.22 05:08:01 4 12.79 0.00 0.40 0.30 0.05 86.47 05:08:01 5 8.13 0.00 0.55 0.55 0.05 90.72 05:08:01 6 13.54 0.00 0.42 2.16 0.03 83.85 05:08:01 7 4.44 0.00 0.25 0.25 0.02 95.05 05:09:01 all 38.84 0.00 1.67 10.42 0.09 48.99 05:09:01 0 39.05 0.00 2.31 20.24 0.08 38.31 05:09:01 1 37.49 0.00 1.77 21.48 0.07 39.19 05:09:01 2 38.45 0.00 1.33 8.11 0.05 52.06 05:09:01 3 43.89 0.00 1.67 13.05 0.19 41.20 05:09:01 4 40.38 0.00 1.81 7.09 0.07 50.65 05:09:01 5 36.24 0.00 1.32 5.39 0.08 56.96 05:09:01 6 39.24 0.00 1.49 1.95 0.10 57.22 05:09:01 7 36.06 0.00 1.60 6.02 0.05 56.27 05:10:01 all 52.32 0.00 2.09 1.39 0.11 44.09 05:10:01 0 52.17 0.00 2.19 2.44 0.08 43.11 05:10:01 1 60.81 0.00 2.49 0.47 0.14 36.09 05:10:01 2 52.60 0.00 1.99 1.24 0.09 44.08 05:10:01 3 53.14 0.00 1.61 5.59 0.08 39.56 05:10:01 4 52.20 0.00 1.95 0.26 0.19 45.41 05:10:01 5 49.62 0.00 2.40 0.17 0.10 47.70 05:10:01 6 53.40 0.00 2.22 0.64 0.08 43.66 05:10:01 7 44.49 0.00 1.87 0.29 0.12 53.23 05:11:01 all 56.99 0.00 1.71 4.64 0.09 36.57 05:11:01 0 54.13 0.00 1.87 20.08 0.14 23.79 05:11:01 1 55.61 0.00 2.42 2.09 0.09 39.79 05:11:01 2 58.34 0.00 1.22 0.27 0.08 40.08 05:11:01 3 56.06 0.00 1.29 2.14 0.07 40.44 05:11:01 4 60.04 0.00 1.60 1.52 0.08 36.76 05:11:01 5 58.46 0.00 1.77 2.24 0.08 37.46 05:11:01 6 57.47 0.00 1.81 0.51 0.08 40.13 05:11:01 7 55.70 0.00 1.75 8.58 0.07 33.91 05:12:01 all 2.97 0.00 0.59 11.44 0.07 84.92 05:12:01 0 1.81 0.00 0.84 37.91 0.05 59.40 05:12:01 1 3.16 0.00 0.53 9.63 0.03 86.64 05:12:01 2 3.90 0.00 0.50 2.28 0.05 93.27 05:12:01 3 2.89 0.00 0.45 3.14 0.10 93.41 05:12:01 4 4.41 0.00 0.84 27.43 0.12 67.21 05:12:01 5 3.73 0.00 0.52 1.27 0.08 94.40 05:12:01 6 3.29 0.00 0.67 2.09 0.08 93.86 05:12:01 7 0.57 0.00 0.38 7.77 0.07 91.21 05:13:01 all 7.60 0.00 0.44 4.15 0.04 87.77 05:13:01 0 2.92 0.00 0.33 11.36 0.05 85.34 05:13:01 1 2.07 0.00 0.25 0.00 0.05 97.63 05:13:01 2 3.13 0.00 0.27 0.42 0.02 96.16 05:13:01 3 0.73 0.00 0.35 0.93 0.03 97.95 05:13:01 4 8.18 0.00 0.49 1.39 0.03 89.91 05:13:01 5 22.80 0.00 0.64 17.20 0.05 59.30 05:13:01 6 18.74 0.00 0.74 1.78 0.03 78.70 05:13:01 7 2.45 0.00 0.45 0.20 0.02 96.88 Average: all 20.24 0.00 0.98 7.45 0.06 71.26 Average: 0 18.59 0.00 1.05 14.70 0.06 65.61 Average: 1 21.90 0.00 1.31 21.25 0.07 55.47 Average: 2 22.45 0.00 0.98 2.70 0.05 73.83 Average: 3 19.36 0.00 0.85 3.96 0.06 75.76 Average: 4 21.23 0.00 0.99 4.85 0.07 72.86 Average: 5 20.73 0.00 0.93 4.12 0.06 74.16 Average: 6 21.19 0.00 0.95 4.35 0.06 73.46 Average: 7 16.51 0.00 0.82 3.71 0.04 78.92