---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25512 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 868 25615 0 5683 30842 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:80:ae:45 brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe80:ae45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:74:b6:b5 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-25512) 04/24/24 _x86_64_ (8 CPU) 09:32:55 LINUX RESTART (8 CPU) 09:33:01 tps rtps wtps bread/s bwrtn/s 09:34:01 115.63 69.89 45.73 5236.92 48794.54 09:35:01 87.55 17.60 69.96 1022.90 19612.73 09:36:01 120.95 22.95 98.00 2750.07 25119.15 09:37:01 123.69 0.10 123.59 13.32 59951.25 09:38:01 240.98 2.92 238.06 413.26 78077.65 09:39:01 37.88 0.48 37.39 44.93 17705.98 09:40:01 22.16 0.07 22.10 6.93 14912.45 09:41:01 65.81 1.95 63.86 112.11 16004.13 Average: 101.83 14.49 87.34 1200.02 35025.12 09:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 30381284 31718848 2557928 7.77 44872 1616524 1403804 4.13 811032 1480616 53208 09:35:01 30091164 31676032 2848048 8.65 70572 1824728 1455792 4.28 892480 1660832 164828 09:36:01 29373360 31653316 3565852 10.83 91060 2477188 1590740 4.68 1004484 2219616 464032 09:37:01 27277180 31637884 5662032 17.19 126820 4426476 1417980 4.17 1032368 4164300 1032244 09:38:01 25892832 31271300 7046380 21.39 136864 5394288 5633844 16.58 1452508 5028160 316 09:39:01 24113628 29586352 8825584 26.79 138948 5484328 8004776 23.55 3238576 4995772 2920 09:40:01 24017560 29525296 8921652 27.09 139496 5517972 7991180 23.51 3326360 5002356 336 09:41:01 26228440 31580360 6710772 20.37 142172 5358496 1556684 4.58 1327008 4862928 2752 Average: 27171931 31081174 5767281 17.51 111350 4012500 3631850 10.69 1635602 3676822 215080 09:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 ens3 308.45 225.29 877.13 58.25 0.00 0.00 0.00 0.00 09:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 45.81 32.74 727.94 7.83 0.00 0.00 0.00 0.00 09:35:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 br-4d8c5b45b238 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 177.35 119.50 3255.02 14.59 0.00 0.00 0.00 0.00 09:36:01 lo 6.13 6.13 0.59 0.59 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 br-4d8c5b45b238 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 620.63 279.29 16082.63 20.22 0.00 0.00 0.00 0.00 09:37:01 lo 4.40 4.40 0.46 0.46 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 vethbf9f7ce 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 veth7e1d365 10.23 15.21 1.33 2.04 0.00 0.00 0.00 0.00 09:38:01 veth8636536 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 09:38:01 veth35301d6 0.03 0.20 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 vethbf9f7ce 122.96 122.66 24.09 32.89 0.00 0.00 0.00 0.00 09:39:01 veth7e1d365 210.11 220.70 50.83 33.89 0.00 0.00 0.00 0.00 09:39:01 veth8636536 5.82 6.93 0.90 0.99 0.00 0.00 0.00 0.00 09:39:01 veth35301d6 18.36 16.43 8.78 4.48 0.00 0.00 0.00 0.00 09:40:01 vethbf9f7ce 104.28 104.17 17.02 39.30 0.00 0.00 0.00 0.00 09:40:01 veth7e1d365 347.96 349.53 121.61 40.95 0.00 0.00 0.00 0.01 09:40:01 veth8636536 0.77 1.03 0.11 0.12 0.00 0.00 0.00 0.00 09:40:01 veth35301d6 29.03 24.31 10.93 6.00 0.00 0.00 0.00 0.00 09:41:01 ens3 1563.01 881.24 30996.50 168.60 0.00 0.00 0.00 0.00 09:41:01 lo 38.83 38.83 21.70 21.70 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 194.66 109.50 3873.43 21.01 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 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-25512) 04/24/24 _x86_64_ (8 CPU) 09:32:55 LINUX RESTART (8 CPU) 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 5.29 0.00 0.98 8.33 0.03 85.37 09:34:01 0 3.99 0.00 0.97 1.65 0.07 93.32 09:34:01 1 7.08 0.00 0.96 24.48 0.03 67.45 09:34:01 2 3.47 0.00 0.79 1.52 0.03 94.19 09:34:01 3 3.70 0.00 0.79 2.34 0.03 93.14 09:34:01 4 6.25 0.00 1.79 0.82 0.03 91.11 09:34:01 5 4.66 0.00 0.72 1.77 0.02 92.83 09:34:01 6 9.70 0.00 1.01 26.41 0.03 62.84 09:34:01 7 3.48 0.00 0.88 7.73 0.03 87.86 09:35:01 all 9.37 0.00 0.70 2.98 0.03 86.92 09:35:01 0 0.13 0.00 0.27 5.08 0.05 94.47 09:35:01 1 12.77 0.00 1.15 13.57 0.05 72.46 09:35:01 2 20.53 0.00 0.75 2.74 0.03 75.95 09:35:01 3 24.77 0.00 1.37 0.64 0.05 73.17 09:35:01 4 12.51 0.00 0.87 0.45 0.03 86.14 09:35:01 5 2.86 0.00 0.55 0.59 0.03 95.96 09:35:01 6 1.03 0.00 0.37 0.70 0.02 97.88 09:35:01 7 0.35 0.00 0.23 0.10 0.00 99.32 09:36:01 all 9.19 0.00 1.28 3.14 0.04 86.34 09:36:01 0 6.97 0.00 1.37 14.48 0.07 77.11 09:36:01 1 5.90 0.00 1.24 2.73 0.03 90.09 09:36:01 2 10.31 0.00 1.19 2.39 0.03 86.08 09:36:01 3 7.60 0.00 1.12 0.25 0.03 91.00 09:36:01 4 26.97 0.00 2.21 4.07 0.07 66.68 09:36:01 5 9.09 0.00 1.40 0.40 0.05 89.06 09:36:01 6 4.70 0.00 0.90 0.38 0.03 93.98 09:36:01 7 2.07 0.00 0.82 0.45 0.02 96.64 09:37:01 all 7.88 0.00 3.54 11.50 0.07 77.01 09:37:01 0 5.79 0.00 3.17 3.67 0.07 87.30 09:37:01 1 8.32 0.00 4.73 52.09 0.10 34.76 09:37:01 2 8.33 0.00 2.37 22.08 0.07 67.15 09:37:01 3 8.18 0.00 3.68 0.00 0.05 88.09 09:37:01 4 6.19 0.00 3.20 2.64 0.07 87.90 09:37:01 5 9.95 0.00 3.52 9.26 0.08 77.19 09:37:01 6 7.28 0.00 3.16 0.15 0.05 89.36 09:37:01 7 8.98 0.00 4.48 2.27 0.07 84.21 09:38:01 all 6.74 0.00 2.46 14.04 0.05 76.71 09:38:01 0 5.77 0.00 2.15 13.48 0.05 78.55 09:38:01 1 6.04 0.00 3.34 40.17 0.05 50.40 09:38:01 2 9.01 0.00 2.28 2.70 0.03 85.98 09:38:01 3 8.16 0.00 2.20 11.33 0.03 78.27 09:38:01 4 4.52 0.00 2.26 3.95 0.03 89.23 09:38:01 5 6.88 0.00 3.17 15.66 0.07 74.22 09:38:01 6 8.23 0.00 2.13 23.42 0.05 66.16 09:38:01 7 5.31 0.00 2.18 1.83 0.03 90.65 09:39:01 all 25.41 0.00 2.65 1.43 0.08 70.43 09:39:01 0 23.89 0.00 2.46 0.77 0.08 72.80 09:39:01 1 20.46 0.00 2.25 0.32 0.08 76.89 09:39:01 2 29.36 0.00 2.61 3.99 0.10 63.93 09:39:01 3 20.62 0.00 2.56 0.20 0.08 76.53 09:39:01 4 26.04 0.00 2.13 3.74 0.10 67.99 09:39:01 5 22.29 0.00 2.46 0.17 0.07 75.02 09:39:01 6 27.38 0.00 3.28 1.89 0.10 67.35 09:39:01 7 33.27 0.00 3.44 0.35 0.08 62.85 09:40:01 all 6.69 0.00 0.97 0.95 0.06 91.33 09:40:01 0 5.85 0.00 0.90 2.51 0.05 90.70 09:40:01 1 7.37 0.00 0.94 0.48 0.07 91.14 09:40:01 2 7.39 0.00 0.87 0.15 0.05 91.54 09:40:01 3 5.64 0.00 1.00 0.07 0.07 93.22 09:40:01 4 7.04 0.00 0.85 4.26 0.07 87.78 09:40:01 5 6.46 0.00 1.07 0.02 0.07 92.39 09:40:01 6 6.73 0.00 0.89 0.02 0.07 92.29 09:40:01 7 7.00 0.00 1.22 0.10 0.07 91.61 09:41:01 all 7.02 0.00 0.66 1.47 0.04 90.81 09:41:01 0 5.06 0.00 0.58 0.02 0.03 94.30 09:41:01 1 15.10 0.00 0.94 0.37 0.03 83.56 09:41:01 2 2.94 0.00 0.67 0.07 0.05 96.28 09:41:01 3 0.75 0.00 0.50 2.14 0.03 96.58 09:41:01 4 1.33 0.00 0.52 7.66 0.02 90.48 09:41:01 5 12.43 0.00 0.73 0.30 0.05 86.49 09:41:01 6 14.91 0.00 0.62 1.04 0.03 83.40 09:41:01 7 3.71 0.00 0.63 0.20 0.02 95.44 Average: all 9.70 0.00 1.65 5.47 0.05 83.12 Average: 0 7.18 0.00 1.48 5.20 0.06 86.08 Average: 1 10.39 0.00 1.94 16.71 0.06 70.91 Average: 2 11.42 0.00 1.44 4.44 0.05 82.65 Average: 3 9.92 0.00 1.65 2.12 0.05 86.26 Average: 4 11.35 0.00 1.73 3.45 0.05 83.42 Average: 5 9.33 0.00 1.70 3.51 0.05 85.41 Average: 6 10.00 0.00 1.54 6.74 0.05 81.67 Average: 7 8.02 0.00 1.73 1.63 0.04 88.58