---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4486 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 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 838 28769 0 2559 30899 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:df:ce:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fedf:ceb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:d4:46:93 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-4486) 01/31/26 _x86_64_ (8 CPU) 10:57:41 LINUX RESTART (8 CPU) 10:58:01 tps rtps wtps bread/s bwrtn/s 10:59:01 422.66 57.91 364.75 3638.39 145258.51 11:00:01 82.46 5.26 77.19 153.15 33421.39 11:01:01 0.95 0.00 0.95 0.00 10.80 11:02:01 0.80 0.00 0.80 0.00 10.40 11:03:01 1.10 0.00 1.10 0.00 12.66 11:04:01 0.92 0.00 0.92 0.00 12.13 11:05:01 0.93 0.00 0.93 0.00 12.13 11:06:01 0.97 0.00 0.97 0.00 12.40 11:07:01 0.90 0.00 0.90 0.00 12.00 11:08:01 11.51 8.71 2.80 104.25 203.90 11:09:01 313.10 39.94 273.15 2866.99 11760.17 Average: 76.13 10.17 65.96 615.58 17366.16 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 30028796 31651268 2910416 8.84 72776 1857896 1461872 4.30 901716 1710280 213880 11:00:01 30081892 31738924 2857320 8.67 75200 1886888 1400944 4.12 809656 1744660 184 11:01:01 30083212 31740172 2856000 8.67 75220 1886888 1400944 4.12 807764 1744660 4 11:02:01 30083172 31740208 2856040 8.67 75248 1886892 1384724 4.07 807540 1744664 164 11:03:01 30082396 31739492 2856816 8.67 75280 1886888 1384724 4.07 808960 1744668 8 11:04:01 30081644 31738776 2857568 8.68 75320 1886900 1384724 4.07 809240 1744672 160 11:05:01 30081140 31738304 2858072 8.68 75352 1886904 1384724 4.07 809196 1744676 168 11:06:01 30081272 31738492 2857940 8.68 75376 1886912 1384724 4.07 809204 1744680 208 11:07:01 30080628 31737872 2858584 8.68 75388 1886916 1384724 4.07 809796 1744684 160 11:08:01 29911528 31578976 3027684 9.19 77156 1894724 2018060 5.94 985436 1738736 12596 11:09:01 29545128 31714288 3394084 10.30 83852 2379936 1412656 4.16 992832 2075880 134080 Average: 30012801 31714252 2926411 8.88 76015 1929795 1454802 4.28 850122 1771115 32874 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 ens3 376.87 251.02 1817.39 74.57 0.00 0.00 0.00 0.00 10:59:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 12.53 6.80 103.03 2.13 0.00 0.00 0.00 0.00 11:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 0.33 0.07 0.07 0.04 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 0.37 0.25 0.07 0.27 0.00 0.00 0.00 0.00 11:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 0.17 0.13 0.06 0.19 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 2.52 1.35 1.37 1.41 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 1.30 0.68 0.52 0.77 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.33 0.30 0.07 0.27 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.50 0.22 0.17 0.22 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 23.45 14.88 73.12 5.76 0.00 0.00 0.00 0.00 11:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 731.63 495.17 5043.69 106.99 0.00 0.00 0.00 0.00 11:09:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 104.67 70.16 640.80 17.53 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 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-4486) 01/31/26 _x86_64_ (8 CPU) 10:57:41 LINUX RESTART (8 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 11.18 0.00 1.28 2.50 0.04 85.01 10:59:01 0 3.72 0.00 0.73 1.45 0.03 94.06 10:59:01 1 31.22 0.00 2.13 1.12 0.05 65.48 10:59:01 2 9.63 0.00 1.52 0.08 0.03 88.73 10:59:01 3 11.32 0.00 1.35 2.29 0.03 85.01 10:59:01 4 8.62 0.00 0.98 0.37 0.02 90.02 10:59:01 5 4.70 0.00 0.28 0.07 0.02 94.93 10:59:01 6 18.68 0.00 2.61 10.89 0.05 67.77 10:59:01 7 1.56 0.00 0.59 3.75 0.08 94.03 11:00:01 all 1.09 0.00 0.11 0.38 0.01 98.40 11:00:01 0 0.02 0.00 0.05 0.10 0.02 99.82 11:00:01 1 0.93 0.00 0.22 0.55 0.02 98.28 11:00:01 2 0.38 0.00 0.15 0.62 0.02 98.83 11:00:01 3 1.15 0.00 0.08 0.00 0.00 98.76 11:00:01 4 1.17 0.00 0.07 0.00 0.02 98.75 11:00:01 5 0.38 0.00 0.05 0.00 0.02 99.55 11:00:01 6 4.03 0.00 0.25 0.02 0.02 95.68 11:00:01 7 0.68 0.00 0.07 1.77 0.00 97.48 11:01:01 all 0.03 0.00 0.01 0.00 0.00 99.96 11:01:01 0 0.05 0.00 0.00 0.02 0.00 99.93 11:01:01 1 0.05 0.00 0.02 0.00 0.03 99.90 11:01:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:01:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:01:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:01:01 6 0.03 0.00 0.02 0.02 0.02 99.92 11:01:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:02:01 all 0.02 0.00 0.01 0.00 0.01 99.96 11:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:02:01 1 0.07 0.00 0.00 0.00 0.02 99.92 11:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:02:01 4 0.03 0.00 0.03 0.00 0.00 99.93 11:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:02:01 6 0.02 0.00 0.00 0.02 0.00 99.97 11:02:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:03:01 all 0.19 0.00 0.01 0.00 0.01 99.79 11:03:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:03:01 1 0.48 0.00 0.02 0.00 0.02 99.48 11:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:03:01 3 0.91 0.00 0.00 0.00 0.02 99.07 11:03:01 4 0.02 0.00 0.02 0.02 0.00 99.95 11:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:03:01 6 0.00 0.00 0.02 0.00 0.02 99.97 11:03:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:04:01 all 0.08 0.00 0.01 0.00 0.00 99.90 11:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:04:01 1 0.03 0.00 0.02 0.02 0.02 99.92 11:04:01 2 0.05 0.00 0.02 0.00 0.00 99.93 11:04:01 3 0.43 0.00 0.02 0.00 0.00 99.55 11:04:01 4 0.07 0.00 0.02 0.02 0.02 99.88 11:04:01 5 0.00 0.00 0.03 0.00 0.00 99.97 11:04:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:04:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 all 0.02 0.00 0.01 0.00 0.00 99.97 11:05:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:05:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:05:01 4 0.02 0.00 0.00 0.02 0.00 99.97 11:05:01 5 0.03 0.00 0.00 0.00 0.03 99.93 11:05:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:05:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:06:01 all 0.01 0.00 0.01 0.00 0.01 99.97 11:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 11:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:06:01 2 0.00 0.00 0.02 0.00 0.02 99.97 11:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:06:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:06:01 5 0.00 0.00 0.03 0.02 0.02 99.93 11:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 all 0.04 0.00 0.01 0.00 0.01 99.94 11:07:01 0 0.05 0.00 0.00 0.00 0.00 99.95 11:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 2 0.10 0.00 0.02 0.00 0.00 99.88 11:07:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:07:01 4 0.07 0.00 0.05 0.02 0.00 99.87 11:07:01 5 0.03 0.00 0.03 0.00 0.02 99.92 11:07:01 6 0.02 0.00 0.02 0.00 0.02 99.95 11:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:08:01 all 1.73 0.00 0.13 0.02 0.01 98.12 11:08:01 0 0.56 0.00 0.07 0.00 0.00 99.37 11:08:01 1 2.52 0.00 0.17 0.00 0.02 97.29 11:08:01 2 1.56 0.00 0.02 0.00 0.00 98.42 11:08:01 3 0.97 0.00 0.10 0.07 0.00 98.86 11:08:01 4 2.20 0.00 0.10 0.02 0.02 97.66 11:08:01 5 2.37 0.00 0.27 0.02 0.03 97.30 11:08:01 6 1.12 0.00 0.10 0.00 0.02 98.76 11:08:01 7 2.57 0.00 0.19 0.00 0.00 97.24 11:09:01 all 29.90 0.00 1.21 0.50 0.07 68.31 11:09:01 0 20.11 0.00 1.12 0.23 0.05 78.48 11:09:01 1 29.84 0.00 1.32 0.20 0.05 68.59 11:09:01 2 24.91 0.00 1.00 0.15 0.07 73.87 11:09:01 3 29.24 0.00 0.67 0.13 0.08 69.88 11:09:01 4 29.82 0.00 1.34 1.98 0.05 66.80 11:09:01 5 32.16 0.00 1.54 0.20 0.08 66.02 11:09:01 6 30.99 0.00 0.97 0.10 0.07 67.87 11:09:01 7 42.12 0.00 1.70 1.07 0.08 55.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.02 0.00 0.25 0.31 0.02 95.40 Average: 0 2.24 0.00 0.18 0.16 0.01 97.40 Average: 1 5.92 0.00 0.35 0.17 0.02 93.53 Average: 2 3.33 0.00 0.25 0.08 0.01 96.33 Average: 3 4.00 0.00 0.21 0.23 0.02 95.55 Average: 4 3.81 0.00 0.24 0.22 0.01 95.72 Average: 5 3.60 0.00 0.20 0.03 0.02 96.15 Average: 6 4.99 0.00 0.36 1.00 0.02 93.63 Average: 7 4.27 0.00 0.24 0.60 0.02 94.88