---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4288 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 833 26177 0 5156 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:bb:06:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:febb:6a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:5b:fa:2d 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-4288) 12/11/23 _x86_64_ (8 CPU) 16:06:42 LINUX RESTART (8 CPU) 16:07:01 tps rtps wtps bread/s bwrtn/s 16:08:01 144.01 79.95 64.06 5474.42 46173.24 16:09:01 94.04 13.85 80.19 1139.75 15747.95 16:10:01 114.06 9.30 104.77 1647.72 27968.28 16:11:01 278.62 12.80 265.82 774.97 87846.81 16:12:01 20.91 0.42 20.50 33.46 9558.34 16:13:01 45.46 0.92 44.54 21.33 6907.80 Average: 116.18 19.54 96.65 1515.27 32366.49 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 30175980 31687016 2763240 8.39 57812 1770444 1518544 4.47 895988 1590196 136988 16:09:01 29818660 31703156 3120560 9.47 82552 2098940 1468328 4.32 889588 1912820 237212 16:10:01 27389980 31682652 5549240 16.85 106768 4409720 1424372 4.19 965888 4156624 1887444 16:11:01 25352404 30173616 7586816 23.03 116560 4903780 6980172 20.54 2590224 4494208 344 16:12:01 22553996 27513924 10385224 31.53 117492 5035272 10108040 29.74 5352964 4504572 892 16:13:01 25319540 30304136 7619680 23.13 118072 5063108 3866456 11.38 2649008 4487032 108 Average: 26768427 30510750 6170793 18.73 99876 3880211 4227652 12.44 2223943 3524242 377165 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 ens3 333.83 232.13 1472.66 60.99 0.00 0.00 0.00 0.00 16:08:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 59.16 39.14 916.01 7.92 0.00 0.00 0.00 0.00 16:09:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 br-5f495f45b3c7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 646.23 361.50 23094.51 34.26 0.00 0.00 0.00 0.00 16:10:01 lo 9.26 9.26 0.85 0.85 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 veth2084cfe 0.62 0.63 0.04 0.04 0.00 0.00 0.00 0.00 16:11:01 vethe70b629 30.68 39.03 3.01 4.54 0.00 0.00 0.00 0.00 16:11:01 vethc6863b6 0.43 0.60 0.03 0.04 0.00 0.00 0.00 0.00 16:11:01 br-5f495f45b3c7 0.35 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 veth2084cfe 12.68 12.71 11.16 66.61 0.00 0.00 0.00 0.01 16:12:01 vethe70b629 78.65 90.55 131.27 33.27 0.00 0.00 0.00 0.01 16:12:01 vethc6863b6 1.33 1.45 0.22 0.50 0.00 0.00 0.00 0.00 16:12:01 br-5f495f45b3c7 1.57 1.80 2.76 1.02 0.00 0.00 0.00 0.00 16:13:01 br-5f495f45b3c7 1.10 1.60 1.57 0.15 0.00 0.00 0.00 0.00 16:13:01 vethf4de3d6 9.55 8.25 6.22 2.72 0.00 0.00 0.00 0.00 16:13:01 ens3 1253.19 750.97 31745.03 130.84 0.00 0.00 0.00 0.00 16:13:01 lo 26.76 26.76 7.34 7.34 0.00 0.00 0.00 0.00 Average: br-5f495f45b3c7 0.50 0.59 0.72 0.20 0.00 0.00 0.00 0.00 Average: vethf4de3d6 1.59 1.37 1.04 0.45 0.00 0.00 0.00 0.00 Average: ens3 205.51 124.16 5289.51 21.68 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 1.18 1.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4288) 12/11/23 _x86_64_ (8 CPU) 16:06:42 LINUX RESTART (8 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 9.31 0.00 1.19 4.30 0.04 85.15 16:08:01 0 13.47 0.00 0.94 0.52 0.03 85.04 16:08:01 1 2.69 0.00 2.07 14.02 0.03 81.18 16:08:01 2 9.94 0.00 1.20 1.02 0.05 87.79 16:08:01 3 8.52 0.00 0.95 6.79 0.03 83.71 16:08:01 4 4.34 0.00 0.90 1.00 0.05 93.70 16:08:01 5 4.24 0.00 0.62 0.59 0.05 94.51 16:08:01 6 4.24 0.00 0.77 7.50 0.02 87.47 16:08:01 7 27.04 0.00 2.08 2.98 0.07 67.84 16:09:01 all 10.01 0.00 0.68 2.29 0.03 86.99 16:09:01 0 15.57 0.00 0.87 0.42 0.03 83.12 16:09:01 1 4.53 0.00 0.27 1.29 0.03 93.89 16:09:01 2 1.92 0.00 0.28 0.02 0.02 97.76 16:09:01 3 0.12 0.00 0.05 3.62 0.02 96.20 16:09:01 4 18.67 0.00 0.82 2.37 0.03 78.11 16:09:01 5 4.95 0.00 0.67 7.09 0.05 87.25 16:09:01 6 2.16 0.00 0.28 1.31 0.02 96.23 16:09:01 7 32.26 0.00 2.21 2.21 0.07 63.26 16:10:01 all 10.59 0.00 3.72 5.92 0.08 79.70 16:10:01 0 11.80 0.00 4.13 3.32 0.08 80.66 16:10:01 1 8.59 0.00 3.90 3.67 0.10 83.74 16:10:01 2 8.59 0.00 3.21 0.37 0.07 87.76 16:10:01 3 7.73 0.00 3.00 1.64 0.05 87.58 16:10:01 4 12.22 0.00 3.59 5.41 0.05 78.74 16:10:01 5 13.51 0.00 3.75 14.02 0.10 68.62 16:10:01 6 11.66 0.00 3.48 0.00 0.08 84.78 16:10:01 7 10.65 0.00 4.67 18.93 0.08 65.66 16:11:01 all 24.41 0.00 4.08 9.53 0.08 61.90 16:11:01 0 24.72 0.00 4.87 46.03 0.08 24.28 16:11:01 1 25.55 0.00 3.58 4.02 0.07 66.78 16:11:01 2 25.16 0.00 4.08 1.45 0.08 69.22 16:11:01 3 23.69 0.00 4.01 0.69 0.08 71.52 16:11:01 4 24.33 0.00 4.13 5.43 0.07 66.05 16:11:01 5 23.99 0.00 4.01 2.34 0.07 69.59 16:11:01 6 23.92 0.00 3.76 0.49 0.07 71.76 16:11:01 7 23.88 0.00 4.25 15.88 0.07 55.92 16:12:01 all 38.96 0.00 3.82 0.60 0.11 56.51 16:12:01 0 34.97 0.00 3.56 3.02 0.12 58.33 16:12:01 1 35.99 0.00 4.10 0.65 0.12 59.14 16:12:01 2 39.60 0.00 4.44 0.08 0.10 55.77 16:12:01 3 38.70 0.00 3.16 0.02 0.12 58.01 16:12:01 4 43.87 0.00 4.11 0.00 0.13 51.89 16:12:01 5 36.55 0.00 3.32 0.82 0.10 59.21 16:12:01 6 37.92 0.00 3.84 0.22 0.10 57.92 16:12:01 7 44.06 0.00 3.98 0.02 0.12 51.82 16:13:01 all 1.96 0.00 0.59 1.18 0.04 96.24 16:13:01 0 2.29 0.00 0.60 3.55 0.03 93.52 16:13:01 1 3.22 0.00 0.60 0.67 0.03 95.47 16:13:01 2 1.72 0.00 0.60 0.84 0.05 96.79 16:13:01 3 1.07 0.00 0.43 0.28 0.03 98.18 16:13:01 4 1.51 0.00 0.50 0.80 0.03 97.15 16:13:01 5 1.56 0.00 0.50 1.41 0.03 96.49 16:13:01 6 1.64 0.00 0.44 0.86 0.03 97.03 16:13:01 7 2.65 0.00 0.95 1.04 0.03 95.32 Average: all 15.85 0.00 2.34 3.96 0.06 77.79 Average: 0 17.12 0.00 2.49 9.42 0.06 70.91 Average: 1 13.40 0.00 2.41 4.06 0.06 80.07 Average: 2 14.46 0.00 2.30 0.63 0.06 82.56 Average: 3 13.27 0.00 1.93 2.18 0.06 82.57 Average: 4 17.48 0.00 2.34 2.50 0.06 77.63 Average: 5 14.12 0.00 2.14 4.37 0.07 79.31 Average: 6 13.54 0.00 2.09 1.74 0.05 82.58 Average: 7 23.41 0.00 3.01 6.80 0.07 66.70