---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3253 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 11G 9.1G 53% / 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: 3943 451 431 0 3060 3208 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:35:a1:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe35:a1d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:47:9f:46 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-3253) 03/22/25 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 87.44 44.29 43.14 4737.74 37623.08 09:45:01 1.00 0.00 1.00 0.00 12.66 09:46:01 0.93 0.00 0.93 0.00 11.60 09:47:01 1.15 0.00 1.15 0.00 13.46 09:48:01 0.88 0.00 0.88 0.00 11.73 09:49:01 5.17 3.73 1.43 93.72 28.93 09:50:01 1.43 0.00 1.43 0.00 16.80 09:51:01 1.20 0.00 1.20 0.00 14.13 09:52:01 0.98 0.00 0.98 0.00 12.80 09:53:01 1.55 0.00 1.55 0.00 18.80 09:54:01 3.62 2.43 1.18 111.71 197.57 09:55:01 108.88 21.48 87.40 750.14 6540.11 09:56:01 395.43 12.63 382.80 2284.82 38684.49 09:57:01 205.51 4.58 200.93 296.03 31824.33 Average: 58.23 6.37 51.86 591.01 8215.32 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2070064 3476312 1968588 48.74 26404 1549848 802956 15.78 393432 1427808 192 09:45:01 2070500 3476816 1968152 48.73 26436 1549852 802956 15.78 392616 1427808 196 09:46:01 2071128 3477464 1967524 48.72 26468 1549848 802956 15.78 391420 1427808 8 09:47:01 2070872 3477268 1967780 48.72 26492 1549860 807028 15.86 391648 1427812 156 09:48:01 2071368 3477796 1967284 48.71 26532 1549852 814696 16.01 391528 1427812 16 09:49:01 2049992 3460120 1988660 49.24 26624 1552952 820256 16.12 410948 1429652 124 09:50:01 2049852 3460212 1988800 49.24 26720 1553084 820256 16.12 410508 1429784 148 09:51:01 2049592 3460036 1989060 49.25 26808 1553088 820256 16.12 410688 1429788 136 09:52:01 2049320 3459844 1989332 49.26 26848 1553092 816176 16.04 410636 1429792 148 09:53:01 2048676 3459292 1989976 49.27 26936 1553096 820124 16.12 410856 1429796 16 09:54:01 2004316 3424124 2034336 50.37 27048 1562028 824140 16.20 448232 1436132 12 09:55:01 1530728 3323908 2507924 62.10 58560 1882560 913448 17.96 592464 1719548 219400 09:56:01 575196 3271912 3463456 85.76 93288 2698368 1243080 24.44 743152 2439460 8504 09:57:01 491648 3333136 3547004 87.83 118744 2809964 894840 17.59 689504 2572468 18348 Average: 1800232 3431303 2238420 55.42 40279 1747678 857369 16.85 463402 1603962 17672 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 189.55 116.83 492.14 26.57 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 14.45 10.56 14.92 6.47 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:50:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.57 0.58 0.33 0.23 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 106.65 65.89 126.44 26.65 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 163.01 125.95 1171.72 28.08 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 ens3 501.13 303.88 3102.69 31.01 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 ens3 558.26 376.22 4036.03 29.80 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 109.59 71.46 638.92 10.63 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3253) 03/22/25 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.77 0.00 1.24 3.02 0.03 91.94 09:44:01 0 4.91 0.00 1.22 3.84 0.02 90.01 09:44:01 1 3.99 0.00 1.20 3.08 0.03 91.69 09:44:01 2 3.10 0.00 1.53 4.24 0.02 91.11 09:44:01 3 3.09 0.00 0.94 0.90 0.02 95.05 09:45:01 all 0.38 0.00 0.02 0.02 0.01 99.58 09:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:45:01 2 1.45 0.00 0.05 0.05 0.02 98.43 09:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 all 0.03 0.00 0.02 0.01 0.01 99.93 09:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:46:01 2 0.03 0.00 0.02 0.05 0.00 99.90 09:46:01 3 0.03 0.00 0.02 0.02 0.02 99.92 09:47:01 all 0.02 0.00 0.02 0.00 0.01 99.95 09:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:47:01 2 0.05 0.00 0.03 0.02 0.02 99.88 09:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:48:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 2 0.02 0.00 0.02 0.03 0.02 99.92 09:48:01 3 0.07 0.00 0.02 0.00 0.02 99.90 09:49:01 all 1.23 0.00 0.06 0.13 0.01 98.57 09:49:01 0 1.43 0.00 0.00 0.00 0.02 98.55 09:49:01 1 0.68 0.00 0.03 0.05 0.00 99.23 09:49:01 2 2.07 0.00 0.02 0.30 0.00 97.62 09:49:01 3 0.73 0.00 0.17 0.17 0.03 98.90 09:50:01 all 0.52 0.00 0.01 0.02 0.01 99.43 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 2 2.00 0.00 0.02 0.11 0.02 97.85 09:50:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:51:01 all 0.14 0.00 0.04 0.02 0.01 99.79 09:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 2 0.52 0.00 0.10 0.08 0.02 99.28 09:51:01 3 0.02 0.00 0.03 0.00 0.02 99.93 09:52:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 1 0.00 0.00 0.02 0.00 0.02 99.97 09:52:01 2 0.03 0.00 0.00 0.03 0.00 99.93 09:52:01 3 0.03 0.00 0.03 0.00 0.03 99.90 09:53:01 all 0.02 0.00 0.01 0.02 0.01 99.95 09:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 2 0.00 0.00 0.00 0.02 0.02 99.97 09:53:01 3 0.02 0.00 0.03 0.05 0.02 99.88 09:54:01 all 1.41 0.00 0.09 0.05 0.01 98.44 09:54:01 0 1.37 0.00 0.08 0.02 0.00 98.53 09:54:01 1 1.92 0.00 0.07 0.00 0.00 98.02 09:54:01 2 0.82 0.00 0.10 0.05 0.02 99.01 09:54:01 3 1.54 0.00 0.17 0.13 0.02 98.15 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.28 0.00 1.52 3.41 0.06 75.74 09:55:01 0 18.49 0.00 1.25 1.20 0.03 79.03 09:55:01 1 3.42 0.00 0.73 3.45 0.07 92.34 09:55:01 2 51.35 0.00 3.16 2.22 0.08 43.19 09:55:01 3 3.98 0.00 0.92 6.78 0.05 88.27 09:56:01 all 10.92 0.00 3.70 11.14 0.08 74.16 09:56:01 0 12.42 0.00 4.09 15.35 0.07 68.07 09:56:01 1 9.02 0.00 3.32 10.23 0.07 77.36 09:56:01 2 12.00 0.00 3.89 8.43 0.10 75.59 09:56:01 3 10.25 0.00 3.51 10.50 0.08 75.66 09:57:01 all 10.91 0.00 3.72 6.16 0.08 79.14 09:57:01 0 7.38 0.00 3.66 2.48 0.08 86.40 09:57:01 1 5.29 0.00 3.71 11.28 0.07 79.65 09:57:01 2 19.37 0.00 4.05 3.97 0.08 72.53 09:57:01 3 11.60 0.00 3.41 6.93 0.08 77.98 Average: all 3.47 0.00 0.74 1.71 0.02 94.06 Average: 0 3.28 0.00 0.74 1.63 0.02 94.34 Average: 1 1.75 0.00 0.66 2.00 0.02 95.58 Average: 2 6.61 0.00 0.92 1.39 0.03 91.04 Average: 3 2.23 0.00 0.66 1.81 0.03 95.28