---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7195 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 866 28419 0 2880 30859 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:7b:8e:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe7b:8edc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:e1:24:66 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::42:55ff:fee1:2466/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7195) 02/21/24 _x86_64_ (8 CPU) 05:03:53 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 162.75 87.45 75.29 6277.91 59546.95 05:06:01 118.18 16.96 101.22 418.46 29702.38 05:07:01 83.55 4.42 79.13 461.54 27598.37 05:08:01 36.69 0.68 36.00 14.93 22531.02 05:09:01 113.25 3.17 110.08 432.19 48146.24 05:10:01 48.96 1.28 47.68 63.32 22724.35 Average: 93.92 19.04 74.89 1280.41 35062.41 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30220876 31680824 2718344 8.25 55992 1723776 1485948 4.37 893648 1555452 87532 05:06:01 29277632 30999784 3661588 11.12 80924 1944068 2325244 6.84 1599800 1755328 111152 05:07:01 28266732 30141764 4672488 14.19 86860 2083784 3704436 10.90 2503960 1846396 16076 05:08:01 27029352 28973656 5909868 17.94 90056 2145940 5180568 15.24 3686160 1886104 8328 05:09:01 27852272 30332772 5086948 15.44 98256 2663992 2525180 7.43 2505212 2227308 672 05:10:01 29112728 31611772 3826492 11.62 103264 2676928 1446120 4.25 1252276 2220740 32840 Average: 28626599 30623429 4312621 13.09 85892 2206415 2777916 8.17 2073509 1915221 42767 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 346.60 246.23 1504.95 59.92 0.00 0.00 0.00 0.00 05:05:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 127.73 104.15 965.58 24.55 0.00 0.00 0.00 0.00 05:06:01 lo 1.27 1.27 0.13 0.13 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 05:07:01 ens3 556.30 356.07 1715.13 113.22 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 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 05:08:01 ens3 472.51 279.41 794.06 100.41 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 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 05:09:01 ens3 412.43 360.57 1511.80 1547.40 0.00 0.00 0.00 0.00 05:09:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:10:01 ens3 72.42 60.42 90.57 158.56 0.00 0.00 0.00 0.00 05:10:01 lo 2.20 2.20 0.21 0.21 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 Average: ens3 330.72 234.14 1095.31 334.61 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-7195) 02/21/24 _x86_64_ (8 CPU) 05:03:53 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 8.97 0.00 1.24 3.29 0.04 86.46 05:05:01 0 3.75 0.00 0.90 0.23 0.02 95.10 05:05:01 1 15.56 0.00 1.46 1.36 0.05 81.57 05:05:01 2 15.32 0.00 2.48 1.48 0.08 80.62 05:05:01 3 13.01 0.00 1.31 6.22 0.05 79.41 05:05:01 4 7.03 0.00 0.97 0.97 0.03 91.01 05:05:01 5 6.09 0.00 1.00 4.58 0.05 88.28 05:05:01 6 7.27 0.00 1.15 0.72 0.02 90.84 05:05:01 7 3.73 0.00 0.60 10.86 0.05 84.75 05:06:01 all 13.98 0.00 0.88 2.24 0.04 82.86 05:06:01 0 11.23 0.00 0.45 0.03 0.03 88.25 05:06:01 1 9.44 0.00 0.33 0.02 0.03 90.17 05:06:01 2 10.00 0.00 0.73 5.16 0.03 84.08 05:06:01 3 26.07 0.00 1.62 0.70 0.07 71.55 05:06:01 4 8.41 0.00 0.52 0.27 0.02 90.79 05:06:01 5 24.49 0.00 1.45 8.41 0.05 65.59 05:06:01 6 13.85 0.00 0.72 1.32 0.03 84.08 05:06:01 7 8.32 0.00 1.25 2.03 0.07 88.33 05:07:01 all 51.31 0.00 1.91 1.38 0.10 45.30 05:07:01 0 52.75 0.00 1.99 0.56 0.10 44.60 05:07:01 1 59.72 0.00 1.55 0.43 0.10 38.20 05:07:01 2 53.72 0.00 1.89 5.02 0.10 39.26 05:07:01 3 49.91 0.00 1.90 0.00 0.09 48.10 05:07:01 4 46.64 0.00 2.16 1.43 0.09 49.68 05:07:01 5 51.17 0.00 2.20 1.07 0.10 45.45 05:07:01 6 53.02 0.00 1.85 2.06 0.12 42.95 05:07:01 7 43.60 0.00 1.68 0.46 0.09 54.17 05:08:01 all 65.47 0.00 2.22 0.34 0.11 31.87 05:08:01 0 66.48 0.00 2.18 0.02 0.12 31.21 05:08:01 1 63.78 0.00 2.26 0.00 0.10 33.86 05:08:01 2 58.85 0.00 1.89 0.00 0.12 39.14 05:08:01 3 68.95 0.00 2.30 0.03 0.12 28.60 05:08:01 4 68.18 0.00 2.44 0.02 0.12 29.25 05:08:01 5 61.82 0.00 2.48 0.03 0.10 35.56 05:08:01 6 70.40 0.00 2.22 2.55 0.12 24.71 05:08:01 7 65.25 0.00 2.01 0.03 0.12 32.58 05:09:01 all 50.27 0.00 2.05 2.33 0.09 45.27 05:09:01 0 48.45 0.00 2.62 0.25 0.08 48.60 05:09:01 1 50.98 0.00 1.95 2.35 0.08 44.64 05:09:01 2 47.96 0.00 1.73 0.47 0.12 49.73 05:09:01 3 50.12 0.00 2.13 0.74 0.08 46.94 05:09:01 4 46.96 0.00 1.58 0.03 0.07 51.36 05:09:01 5 50.49 0.00 2.70 3.85 0.10 42.87 05:09:01 6 55.67 0.00 2.17 9.82 0.10 32.24 05:09:01 7 51.54 0.00 1.49 1.12 0.10 45.75 05:10:01 all 10.98 0.00 0.61 1.49 0.03 86.89 05:10:01 0 12.47 0.00 0.53 0.23 0.03 86.73 05:10:01 1 16.18 0.00 0.53 0.20 0.03 83.05 05:10:01 2 2.82 0.00 0.46 0.02 0.00 96.70 05:10:01 3 18.01 0.00 0.83 0.30 0.03 80.82 05:10:01 4 14.00 0.00 0.90 0.25 0.02 84.83 05:10:01 5 10.27 0.00 0.35 6.41 0.03 82.94 05:10:01 6 3.97 0.00 0.60 4.47 0.03 90.93 05:10:01 7 10.16 0.00 0.62 0.07 0.03 89.12 Average: all 33.40 0.00 1.48 1.85 0.07 63.20 Average: 0 32.43 0.00 1.44 0.22 0.06 65.84 Average: 1 35.85 0.00 1.35 0.72 0.07 62.02 Average: 2 31.31 0.00 1.53 2.02 0.08 65.07 Average: 3 37.61 0.00 1.68 1.33 0.07 59.31 Average: 4 31.77 0.00 1.42 0.49 0.06 66.26 Average: 5 33.98 0.00 1.69 4.07 0.07 60.18 Average: 6 33.93 0.00 1.45 3.49 0.07 61.06 Average: 7 30.37 0.00 1.28 2.43 0.08 65.84