---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8994 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 514 978 0 2451 3156 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:43:df:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.189/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fe43:dfbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:1f:0b:7b 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8994) 10/29/24 _x86_64_ (4 CPU) 15:34:48 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 87.95 44.31 43.64 4712.28 37622.41 15:37:01 1.43 0.00 1.43 0.00 17.46 15:38:01 1.30 0.03 1.27 4.93 14.26 15:39:01 1.55 0.00 1.55 0.00 18.26 15:40:01 5.12 3.65 1.47 95.72 28.93 15:41:01 0.98 0.00 0.98 0.00 13.20 15:42:01 1.10 0.00 1.10 0.00 13.33 15:43:01 0.82 0.00 0.82 0.00 11.06 15:44:01 0.87 0.00 0.87 0.00 11.20 15:45:01 1.12 0.00 1.12 0.00 14.40 15:46:01 0.93 0.00 0.93 0.00 11.06 15:47:01 4.32 2.43 1.88 132.62 215.00 15:48:01 121.25 35.71 85.54 1682.39 6338.41 15:49:01 256.72 13.00 243.73 2290.95 24383.27 Average: 34.67 7.08 27.59 637.05 4907.90 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2047548 3449776 1991112 49.30 26368 1545972 824260 16.20 420080 1425088 208 15:37:01 2047724 3450024 1990936 49.30 26408 1545976 824260 16.20 419412 1425080 144 15:38:01 2047040 3449604 1991620 49.31 26496 1546128 824260 16.20 419728 1425232 144 15:39:01 2046772 3449456 1991888 49.32 26576 1546132 824260 16.20 419832 1425236 168 15:40:01 2022900 3429288 2015760 49.91 26692 1549280 832072 16.36 440608 1427120 80 15:41:01 2018768 3425208 2019892 50.01 26728 1549276 832072 16.36 444012 1427104 160 15:42:01 2019024 3425644 2019636 50.01 26768 1549416 836008 16.43 443820 1427236 28 15:43:01 2019188 3425820 2019472 50.00 26800 1549412 836008 16.43 443772 1427240 144 15:44:01 2018940 3425608 2019720 50.01 26824 1549424 836008 16.43 443776 1427244 24 15:45:01 2018668 3425376 2019992 50.02 26848 1549428 836008 16.43 443808 1427248 160 15:46:01 2018792 3425552 2019868 50.01 26888 1549432 836008 16.43 444020 1427252 164 15:47:01 1979560 3396652 2059100 50.98 27072 1559360 844088 16.59 475612 1433092 96 15:48:01 1476892 3250452 2561768 63.43 56304 1868272 952708 18.73 677692 1695376 184204 15:49:01 1041648 3265052 2997012 74.21 84152 2269236 964800 18.97 923696 1839292 1180 Average: 1915962 3406679 2122698 52.56 32923 1623339 850201 16.71 489991 1475631 13350 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 206.72 114.66 498.26 26.61 0.00 0.00 0.00 0.00 15:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 14.20 9.18 13.06 5.17 0.00 0.00 0.00 0.00 15:40:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 5.68 8.97 1.53 8.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 101.58 56.20 132.92 19.08 0.00 0.00 0.00 0.00 15:47:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 132.63 100.37 975.34 26.16 0.00 0.00 0.00 0.00 15:48:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 318.36 308.20 1555.37 1250.51 0.00 0.00 0.00 0.00 15:49:01 lo 6.67 6.67 0.60 0.60 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: ens3 55.71 42.73 226.90 95.40 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8994) 10/29/24 _x86_64_ (4 CPU) 15:34:48 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.92 0.00 1.17 2.98 0.02 91.91 15:36:01 0 3.03 0.00 1.94 3.24 0.02 91.77 15:36:01 1 3.43 0.00 1.17 5.01 0.03 90.36 15:36:01 2 3.36 0.00 0.68 0.53 0.02 95.41 15:36:01 3 5.85 0.00 0.84 3.15 0.02 90.15 15:37:01 all 0.14 0.00 0.04 0.01 0.00 99.80 15:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:37:01 1 0.03 0.00 0.07 0.00 0.00 99.90 15:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 3 0.52 0.00 0.08 0.03 0.00 99.37 15:38:01 all 0.03 0.00 0.01 0.02 0.00 99.94 15:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:38:01 2 0.05 0.00 0.03 0.07 0.02 99.83 15:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 all 0.03 0.00 0.01 0.03 0.00 99.94 15:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 2 0.05 0.00 0.02 0.10 0.02 99.82 15:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 all 0.96 0.00 0.06 0.08 0.01 98.90 15:40:01 0 0.73 0.00 0.02 0.08 0.00 99.17 15:40:01 1 1.20 0.00 0.08 0.07 0.00 98.65 15:40:01 2 0.97 0.00 0.07 0.10 0.00 98.87 15:40:01 3 0.94 0.00 0.03 0.05 0.02 98.96 15:41:01 all 0.77 0.00 0.02 0.01 0.00 99.20 15:41:01 0 0.80 0.00 0.02 0.00 0.00 99.18 15:41:01 1 0.12 0.00 0.05 0.00 0.00 99.83 15:41:01 2 2.04 0.00 0.05 0.05 0.02 97.85 15:41:01 3 0.10 0.00 0.02 0.00 0.00 99.88 15:42:01 all 0.09 0.00 0.04 0.01 0.00 99.86 15:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 2 0.30 0.00 0.12 0.03 0.00 99.55 15:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:43:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:43:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:44:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:44:01 2 0.02 0.00 0.02 0.02 0.02 99.93 15:44:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:45:01 all 0.00 0.00 0.03 0.00 0.00 99.96 15:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 2 0.00 0.00 0.03 0.03 0.00 99.93 15:45:01 3 0.02 0.00 0.07 0.00 0.00 99.92 15:46:01 all 0.02 0.00 0.02 0.02 0.00 99.94 15:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:46:01 1 0.02 0.00 0.03 0.00 0.00 99.95 15:46:01 2 0.02 0.00 0.00 0.07 0.00 99.92 15:46:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.47 0.00 0.12 0.06 0.01 98.34 15:47:01 0 1.45 0.00 0.12 0.08 0.00 98.35 15:47:01 1 1.58 0.00 0.03 0.00 0.00 98.38 15:47:01 2 1.31 0.00 0.12 0.13 0.02 98.42 15:47:01 3 1.55 0.00 0.20 0.02 0.02 98.22 15:48:01 all 19.48 0.00 1.51 3.46 0.05 75.50 15:48:01 0 7.34 0.00 0.75 0.60 0.02 91.30 15:48:01 1 23.79 0.00 1.15 0.80 0.08 74.19 15:48:01 2 18.65 0.00 2.05 11.80 0.07 67.44 15:48:01 3 28.14 0.00 2.08 0.62 0.05 69.11 15:49:01 all 17.59 0.00 3.26 6.77 0.09 72.29 15:49:01 0 13.17 0.00 2.77 2.02 0.07 81.96 15:49:01 1 19.50 0.00 4.35 15.50 0.08 60.57 15:49:01 2 14.02 0.00 3.21 3.87 0.10 78.80 15:49:01 3 23.67 0.00 2.74 5.72 0.10 67.77 Average: all 3.18 0.00 0.45 0.96 0.02 95.40 Average: 0 1.90 0.00 0.40 0.43 0.01 97.26 Average: 1 3.54 0.00 0.49 1.51 0.02 94.43 Average: 2 2.91 0.00 0.46 1.20 0.02 95.41 Average: 3 4.35 0.00 0.44 0.69 0.02 94.51