---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1820 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 712K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / 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 894 14761 0 16511 30818 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:94:f4:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85606sec preferred_lft 85606sec inet6 fe80::f816:3eff:fe94:f4e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:4e:a6:bc 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::42:14ff:fe4e:a6bc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1820) 04/15/26 _x86_64_ (8 CPU) 09:09:53 LINUX RESTART (8 CPU) 09:10:01 tps rtps wtps bread/s bwrtn/s 09:11:01 379.71 73.84 305.86 5292.50 130346.42 09:12:01 212.86 23.75 189.12 1621.73 76974.10 09:13:01 91.78 4.18 87.60 372.74 20342.61 09:14:01 87.67 6.18 81.49 215.70 74167.11 09:15:01 136.69 2.63 134.06 405.46 122271.11 09:16:01 262.42 0.35 262.07 27.46 158162.31 09:17:01 175.85 0.03 175.82 4.40 174583.84 09:18:01 159.71 0.05 159.66 2.80 195376.87 09:19:01 12.80 0.10 12.70 4.67 402.47 09:20:01 12.05 0.00 12.05 0.00 384.74 09:21:01 8.52 0.00 8.52 0.00 272.49 09:22:01 119.60 0.02 119.58 0.13 129022.36 09:23:01 70.15 0.70 69.46 34.13 10005.53 Average: 133.07 8.60 124.46 614.03 84026.51 09:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 30032672 31624692 2906548 8.82 64964 1839432 1506796 4.43 975408 1648868 176668 09:12:01 29014416 31002116 3924804 11.92 91484 2188216 2698024 7.94 1659092 1941752 4444 09:13:01 27120488 29801636 5818732 17.67 106488 2846928 3105672 9.14 2924672 2526788 86604 09:14:01 22576496 29399952 10362724 31.46 115072 6862900 3160948 9.30 4940456 4930000 1815448 09:15:01 19817400 28451284 13121820 39.84 125372 8599324 4475628 13.17 6497756 6059780 432 09:16:01 16771724 28453560 16167496 49.08 133856 11551700 4122372 12.13 6536256 8975280 298348 09:17:01 13208968 28432320 19730252 59.90 137980 14991868 4293636 12.63 6561336 12413976 773556 09:18:01 12628648 28441804 20310572 61.66 141412 15560472 4167816 12.26 6705220 12832420 1004 09:19:01 12617140 28432832 20322080 61.70 142388 15560764 4183900 12.31 7227192 12319340 160 09:20:01 12614452 28431332 20324768 61.70 143384 15560904 4183900 12.31 7815200 11734200 80 09:21:01 12613032 28430880 20326188 61.71 144132 15561004 4183900 12.31 8307872 11243476 108 09:22:01 13624184 29876788 19315036 58.64 152244 15969172 3335052 9.81 6883596 11635316 49208 09:23:01 15052292 31493228 17886928 54.30 160336 16135776 1601876 4.71 5307444 11775556 24388 Average: 18283993 29405571 14655227 44.49 127624 11017574 3463040 10.19 5564731 8464366 248496 09:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 551.05 349.37 2488.45 79.82 0.00 0.00 0.00 0.00 09:12:01 lo 2.87 2.87 0.30 0.30 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 1263.46 818.10 2442.59 242.65 0.00 0.00 0.00 0.00 09:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 1616.93 1120.36 9549.19 281.71 0.00 0.00 0.00 0.00 09:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 1197.90 892.73 3077.91 274.67 0.00 0.00 0.00 0.00 09:15:01 veth3b5faf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 1110.75 849.45 2915.43 247.47 0.00 0.00 0.00 0.00 09:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:16:01 docker0 1.85 3.92 0.18 66.41 0.00 0.00 0.00 0.00 09:16:01 ens3 229.35 160.82 133.06 54.27 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 ens3 135.61 87.32 38.49 29.84 0.00 0.00 0.00 0.00 09:18:01 lo 4.40 4.40 0.39 0.39 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:18:01 ens3 670.39 701.70 98.22 4762.78 0.00 0.00 0.00 0.00 09:19:01 lo 18.40 18.40 1.67 1.67 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 1558.49 1943.18 129.60 15288.20 0.00 0.00 0.00 0.00 09:20:01 lo 18.66 18.66 1.69 1.69 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 1862.36 2245.59 145.11 17802.59 0.00 0.00 0.00 0.00 09:21:01 lo 12.80 12.80 1.16 1.16 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 1633.61 1881.72 125.22 14821.07 0.00 0.00 0.00 0.00 09:22:01 lo 45.86 45.86 4.16 4.16 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 390.68 321.08 419.28 84.74 0.00 0.00 0.00 0.00 09:23:01 lo 0.87 0.87 0.11 0.11 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 36.38 33.89 39.28 11.13 0.00 0.00 0.00 0.00 Average: lo 8.25 8.25 0.76 0.76 0.00 0.00 0.00 0.00 Average: docker0 0.14 0.31 0.01 5.11 0.00 0.00 0.00 0.00 Average: ens3 942.84 877.32 1661.69 4152.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1820) 04/15/26 _x86_64_ (8 CPU) 09:09:53 LINUX RESTART (8 CPU) 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 9.03 0.00 1.39 2.81 0.04 86.74 09:11:01 0 5.41 0.00 0.85 0.30 0.02 93.42 09:11:01 1 25.79 0.00 2.09 0.94 0.05 71.13 09:11:01 2 8.99 0.00 1.77 3.87 0.03 85.33 09:11:01 3 8.26 0.00 1.17 0.43 0.03 90.11 09:11:01 4 5.21 0.00 2.40 3.57 0.03 88.78 09:11:01 5 5.98 0.00 0.89 12.52 0.05 80.56 09:11:01 6 8.14 0.00 1.10 0.65 0.03 90.08 09:11:01 7 4.47 0.00 0.77 0.23 0.07 94.46 09:12:01 all 21.62 0.00 1.84 1.27 0.05 75.22 09:12:01 0 17.71 0.00 0.92 0.78 0.05 80.54 09:12:01 1 29.25 0.00 2.30 0.40 0.07 67.98 09:12:01 2 24.82 0.00 1.89 0.23 0.05 73.01 09:12:01 3 31.71 0.00 2.74 1.35 0.07 64.13 09:12:01 4 12.66 0.00 1.25 0.08 0.03 85.97 09:12:01 5 18.06 0.00 1.12 5.89 0.07 74.87 09:12:01 6 18.00 0.00 2.07 0.68 0.05 79.20 09:12:01 7 20.72 0.00 2.47 0.77 0.07 75.98 09:13:01 all 32.06 0.00 2.30 0.11 0.06 65.48 09:13:01 0 26.56 0.00 1.04 0.08 0.05 72.27 09:13:01 1 16.62 0.00 1.92 0.00 0.05 81.41 09:13:01 2 23.34 0.00 1.85 0.02 0.05 74.74 09:13:01 3 29.66 0.00 1.86 0.02 0.07 68.40 09:13:01 4 36.31 0.00 1.40 0.08 0.07 62.14 09:13:01 5 47.72 0.00 5.81 0.63 0.07 45.76 09:13:01 6 39.00 0.00 3.27 0.00 0.07 57.66 09:13:01 7 37.39 0.00 1.22 0.02 0.05 61.32 09:14:01 all 35.98 0.00 3.25 1.01 0.07 59.69 09:14:01 0 28.17 0.00 1.32 3.93 0.08 66.49 09:14:01 1 21.57 0.00 3.19 1.57 0.05 73.62 09:14:01 2 55.71 0.00 3.57 0.02 0.08 40.62 09:14:01 3 33.23 0.00 1.32 0.07 0.07 65.32 09:14:01 4 31.58 0.00 3.38 0.00 0.07 64.98 09:14:01 5 34.70 0.00 4.74 2.34 0.07 58.16 09:14:01 6 28.11 0.00 3.86 0.02 0.05 67.97 09:14:01 7 54.71 0.00 4.55 0.17 0.07 40.50 09:15:01 all 26.43 0.00 2.67 1.42 0.05 69.42 09:15:01 0 20.08 0.00 0.85 2.19 0.03 76.85 09:15:01 1 27.14 0.00 0.80 0.00 0.03 72.02 09:15:01 2 17.98 0.00 3.63 0.00 0.05 78.35 09:15:01 3 18.11 0.00 2.64 7.59 0.05 71.62 09:15:01 4 17.69 0.00 3.93 0.02 0.05 78.31 09:15:01 5 35.39 0.00 1.64 0.80 0.05 62.12 09:15:01 6 46.81 0.00 5.80 0.10 0.07 47.22 09:15:01 7 28.22 0.00 2.14 0.67 0.08 68.89 09:16:01 all 12.91 0.00 3.76 2.37 0.06 80.90 09:16:01 0 9.54 0.00 2.90 0.99 0.05 86.52 09:16:01 1 19.13 0.00 4.44 0.08 0.07 76.28 09:16:01 2 17.34 0.00 3.94 6.39 0.05 72.29 09:16:01 3 7.15 0.00 5.60 0.66 0.07 86.52 09:16:01 4 21.62 0.00 2.95 1.18 0.05 74.21 09:16:01 5 9.82 0.00 3.11 4.37 0.07 82.64 09:16:01 6 10.72 0.00 4.27 1.06 0.05 83.90 09:16:01 7 7.90 0.00 2.94 4.26 0.07 84.84 09:17:01 all 3.87 0.00 3.45 8.55 0.04 84.10 09:17:01 0 3.12 0.00 2.98 3.20 0.05 90.65 09:17:01 1 2.79 0.00 2.71 19.04 0.03 75.42 09:17:01 2 4.62 0.00 2.49 31.70 0.05 61.13 09:17:01 3 4.78 0.00 4.35 11.35 0.03 79.48 09:17:01 4 3.50 0.00 4.12 0.40 0.03 91.95 09:17:01 5 2.11 0.00 2.42 2.62 0.03 92.82 09:17:01 6 4.50 0.00 3.01 0.12 0.02 92.36 09:17:01 7 5.53 0.00 5.50 0.08 0.03 88.85 09:18:01 all 10.04 0.00 3.70 4.07 0.05 82.14 09:18:01 0 10.91 0.00 3.13 1.85 0.05 84.07 09:18:01 1 8.44 0.00 7.35 13.88 0.07 70.26 09:18:01 2 10.01 0.00 2.74 0.05 0.05 87.15 09:18:01 3 8.43 0.00 3.71 2.18 0.07 85.61 09:18:01 4 11.53 0.00 2.47 6.69 0.03 79.27 09:18:01 5 10.14 0.00 1.71 1.90 0.05 86.20 09:18:01 6 11.25 0.00 4.67 3.67 0.07 80.34 09:18:01 7 9.63 0.00 3.79 2.35 0.07 84.16 09:19:01 all 20.74 0.00 0.75 0.07 0.07 78.37 09:19:01 0 24.09 0.00 1.02 0.00 0.05 74.84 09:19:01 1 23.73 0.00 0.75 0.02 0.07 75.44 09:19:01 2 22.64 0.00 0.70 0.02 0.05 76.59 09:19:01 3 26.17 0.00 0.84 0.00 0.07 72.92 09:19:01 4 21.46 0.00 1.01 0.42 0.07 77.04 09:19:01 5 4.18 0.00 0.24 0.07 0.07 95.45 09:19:01 6 25.70 0.00 0.87 0.02 0.08 73.33 09:19:01 7 17.88 0.00 0.62 0.02 0.05 81.43 09:20:01 all 21.35 0.00 0.78 0.07 0.07 77.73 09:20:01 0 13.29 0.00 0.54 0.02 0.05 86.11 09:20:01 1 26.42 0.00 1.03 0.07 0.08 72.41 09:20:01 2 23.35 0.00 0.79 0.02 0.05 75.80 09:20:01 3 22.82 0.00 0.84 0.02 0.08 76.24 09:20:01 4 23.45 0.00 0.94 0.42 0.08 75.12 09:20:01 5 8.35 0.00 0.28 0.05 0.07 91.25 09:20:01 6 29.08 0.00 0.97 0.00 0.08 69.87 09:20:01 7 24.06 0.00 0.84 0.02 0.08 75.00 09:21:01 all 20.29 0.00 0.72 0.04 0.06 78.89 09:21:01 0 5.47 0.00 0.17 0.00 0.02 94.35 09:21:01 1 22.67 0.00 0.87 0.00 0.07 76.39 09:21:01 2 26.33 0.00 0.95 0.00 0.07 72.65 09:21:01 3 27.58 0.00 0.87 0.00 0.07 71.48 09:21:01 4 25.22 0.00 0.97 0.29 0.05 73.47 09:21:01 5 21.94 0.00 0.77 0.02 0.07 77.21 09:21:01 6 26.18 0.00 0.88 0.02 0.08 72.84 09:21:01 7 6.98 0.00 0.25 0.00 0.07 92.70 09:21:01 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 14.16 0.00 5.62 1.91 0.05 78.26 09:22:01 0 7.72 0.00 4.25 0.00 0.05 87.98 09:22:01 1 16.87 0.00 8.15 4.99 0.07 69.91 09:22:01 2 17.73 0.00 2.49 0.07 0.03 79.68 09:22:01 3 11.58 0.00 5.93 0.02 0.05 82.42 09:22:01 4 11.43 0.00 2.02 0.76 0.05 85.75 09:22:01 5 14.61 0.00 5.47 0.08 0.05 79.78 09:22:01 6 16.21 0.00 10.87 8.10 0.07 64.75 09:22:01 7 17.12 0.00 5.84 1.37 0.07 75.60 09:23:01 all 15.95 0.00 2.31 0.17 0.05 81.53 09:23:01 0 8.40 0.00 1.93 0.02 0.05 89.60 09:23:01 1 34.21 0.00 3.08 0.12 0.05 62.54 09:23:01 2 24.96 0.00 3.42 0.07 0.05 71.50 09:23:01 3 14.07 0.00 2.11 0.02 0.03 83.77 09:23:01 4 9.77 0.00 2.33 0.99 0.03 86.88 09:23:01 5 11.78 0.00 1.40 0.12 0.05 86.65 09:23:01 6 12.35 0.00 2.32 0.00 0.08 85.25 09:23:01 7 12.16 0.00 1.89 0.00 0.03 85.92 Average: all 18.82 0.00 2.50 1.83 0.06 76.79 Average: 0 13.88 0.00 1.68 1.03 0.05 83.36 Average: 1 21.14 0.00 2.97 3.15 0.06 72.69 Average: 2 21.39 0.00 2.33 3.25 0.05 72.98 Average: 3 18.76 0.00 2.61 1.81 0.06 76.76 Average: 4 17.81 0.00 2.24 1.14 0.05 78.75 Average: 5 17.32 0.00 2.27 2.42 0.06 77.93 Average: 6 21.24 0.00 3.37 1.10 0.06 74.22 Average: 7 19.01 0.00 2.52 0.76 0.06 77.65