---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12867 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 814 28341 0 3010 30913 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:aa:81:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:feaa:8159/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:de:e4:59 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-12867) 01/17/24 _x86_64_ (8 CPU) 08:21:19 LINUX RESTART (8 CPU) 08:22:01 tps rtps wtps bread/s bwrtn/s 08:23:01 115.16 50.72 64.43 2236.35 16847.98 08:24:01 171.89 40.81 131.08 1395.63 24685.35 08:25:01 56.62 21.68 34.94 2260.96 16024.93 08:26:01 11.53 0.07 11.46 3.87 11116.28 08:27:01 8.32 0.00 8.32 0.00 9768.11 08:28:01 8.83 0.02 8.82 0.13 10013.26 08:29:01 36.91 1.78 35.13 107.58 14382.40 Average: 58.47 16.44 42.03 857.85 14691.29 08:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:01 30127060 31715728 2812160 8.54 66852 1833340 1411472 4.15 855764 1664948 166060 08:24:01 29316052 31180544 3623168 11.00 84912 2076856 2587052 7.61 1415108 1888460 22172 08:25:01 25653036 27787252 7286184 22.12 87496 2339052 7180664 21.13 4954124 1993932 39948 08:26:01 23543248 25679048 9395972 28.53 87588 2340548 9307696 27.39 7070584 1982804 84 08:27:01 22759992 24898416 10179228 30.90 87684 2342804 10057376 29.59 7851316 1983712 756 08:28:01 22243148 24390428 10696072 32.47 87832 2351216 10147756 29.86 8359004 1992080 568 08:29:01 29059008 31685200 3880212 11.78 93164 2817144 1421400 4.18 1334604 2199472 294924 Average: 26100221 28190945 6838999 20.76 85075 2300137 6016202 17.70 4548643 1957915 74930 08:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:23:01 ens3 353.92 248.39 1554.18 59.08 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:24:01 ens3 215.51 187.99 2358.53 34.45 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:25:01 ens3 175.64 122.10 2246.96 23.59 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 ens3 42.14 38.51 9.12 14.89 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 1.72 1.72 0.42 0.42 0.00 0.00 0.00 0.00 08:27:01 ens3 23.98 22.20 5.10 8.34 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 3.90 3.90 1.26 1.26 0.00 0.00 0.00 0.00 08:28:01 ens3 15.26 14.76 3.26 3.64 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:29:01 ens3 77.84 104.28 263.08 2299.47 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 129.20 105.47 920.06 349.05 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 Average: lo 1.24 1.24 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12867) 01/17/24 _x86_64_ (8 CPU) 08:21:19 LINUX RESTART (8 CPU) 08:22:01 CPU %user %nice %system %iowait %steal %idle 08:23:01 all 11.33 0.00 1.02 2.32 0.03 85.29 08:23:01 0 18.78 0.00 1.53 0.97 0.03 78.68 08:23:01 1 36.49 0.00 2.41 1.94 0.07 59.10 08:23:01 2 2.71 0.00 0.69 13.15 0.07 83.38 08:23:01 3 11.96 0.00 1.18 0.38 0.03 86.44 08:23:01 4 9.60 0.00 0.57 0.35 0.03 89.44 08:23:01 5 2.48 0.00 0.45 0.40 0.02 96.65 08:23:01 6 1.70 0.00 0.75 0.37 0.02 97.17 08:23:01 7 6.85 0.00 0.60 1.10 0.02 91.43 08:24:01 all 12.37 0.00 1.02 2.65 0.05 83.91 08:24:01 0 15.57 0.00 0.84 0.25 0.03 83.31 08:24:01 1 21.37 0.00 1.69 2.28 0.07 74.60 08:24:01 2 15.05 0.00 1.48 14.21 0.08 69.17 08:24:01 3 17.44 0.00 0.95 0.85 0.03 80.72 08:24:01 4 8.45 0.00 0.79 0.13 0.02 90.61 08:24:01 5 6.56 0.00 1.40 1.12 0.05 90.87 08:24:01 6 7.85 0.00 0.34 0.03 0.03 91.74 08:24:01 7 6.68 0.00 0.75 2.27 0.03 90.26 08:25:01 all 27.09 0.00 0.66 1.38 0.05 70.82 08:25:01 0 25.86 0.00 0.25 0.00 0.05 73.84 08:25:01 1 23.88 0.00 0.73 0.62 0.07 74.71 08:25:01 2 16.22 0.00 0.65 7.34 0.03 75.75 08:25:01 3 36.62 0.00 1.54 1.57 0.08 60.19 08:25:01 4 32.69 0.00 0.27 0.00 0.05 66.99 08:25:01 5 20.26 0.00 0.37 0.63 0.02 78.72 08:25:01 6 21.98 0.00 0.36 0.07 0.03 77.56 08:25:01 7 39.17 0.00 1.10 0.82 0.05 58.86 08:26:01 all 22.47 0.00 0.40 0.51 0.05 76.56 08:26:01 0 20.87 0.00 0.28 0.00 0.05 78.79 08:26:01 1 14.80 0.00 0.48 0.00 0.05 84.67 08:26:01 2 33.77 0.00 0.63 4.09 0.07 61.44 08:26:01 3 33.08 0.00 0.75 0.00 0.05 66.11 08:26:01 4 29.80 0.00 0.28 0.00 0.05 69.87 08:26:01 5 14.48 0.00 0.30 0.00 0.07 85.15 08:26:01 6 23.78 0.00 0.18 0.00 0.03 76.00 08:26:01 7 9.35 0.00 0.28 0.00 0.02 90.35 08:27:01 all 20.12 0.00 0.32 0.58 0.05 78.93 08:27:01 0 18.36 0.00 0.23 0.00 0.03 81.37 08:27:01 1 15.78 0.00 0.35 0.00 0.05 83.82 08:27:01 2 20.90 0.00 0.35 4.40 0.07 74.28 08:27:01 3 21.93 0.00 0.45 0.15 0.05 77.42 08:27:01 4 19.41 0.00 0.28 0.00 0.05 80.26 08:27:01 5 19.57 0.00 0.28 0.08 0.03 80.03 08:27:01 6 19.49 0.00 0.18 0.00 0.05 80.28 08:27:01 7 25.45 0.00 0.50 0.00 0.05 74.00 08:28:01 all 18.18 0.00 0.24 0.57 0.04 80.98 08:28:01 0 10.41 0.00 0.12 0.00 0.03 89.44 08:28:01 1 46.82 0.00 0.47 0.00 0.07 52.64 08:28:01 2 17.65 0.00 0.25 4.55 0.05 77.51 08:28:01 3 6.95 0.00 0.13 0.00 0.02 92.90 08:28:01 4 44.89 0.00 0.49 0.00 0.10 54.52 08:28:01 5 6.19 0.00 0.18 0.00 0.02 93.61 08:28:01 6 6.67 0.00 0.10 0.00 0.02 93.21 08:28:01 7 6.12 0.00 0.10 0.00 0.02 93.76 08:29:01 all 16.89 0.00 1.03 1.11 0.04 80.93 08:29:01 0 41.01 0.00 1.49 0.73 0.07 56.70 08:29:01 1 18.66 0.00 1.07 1.70 0.05 78.52 08:29:01 2 11.67 0.00 1.02 5.63 0.05 81.63 08:29:01 3 13.51 0.00 1.13 0.00 0.05 85.31 08:29:01 4 14.70 0.00 0.95 0.10 0.03 84.21 08:29:01 5 7.91 0.00 0.50 0.00 0.03 91.55 08:29:01 6 7.95 0.00 1.32 0.70 0.03 90.00 08:29:01 7 19.71 0.00 0.73 0.00 0.03 79.52 Average: all 18.35 0.00 0.67 1.30 0.04 79.63 Average: 0 21.55 0.00 0.68 0.28 0.04 77.45 Average: 1 25.36 0.00 1.03 0.93 0.06 72.62 Average: 2 16.86 0.00 0.72 7.62 0.06 74.74 Average: 3 20.20 0.00 0.88 0.42 0.05 78.45 Average: 4 22.79 0.00 0.52 0.08 0.05 76.56 Average: 5 11.07 0.00 0.50 0.32 0.03 88.07 Average: 6 12.76 0.00 0.46 0.17 0.03 86.58 Average: 7 16.19 0.00 0.58 0.60 0.03 82.60