---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1495 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: 2799.972 BogoMIPS: 5599.94 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 449 414 0 3079 3210 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:5a:a0:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe5a:a052/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:1e:b0:9a 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-1495) 03/01/25 _x86_64_ (4 CPU) 09:42:43 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 88.10 44.30 43.80 4731.62 37616.54 09:45:01 2.05 0.00 2.05 0.00 23.06 09:46:01 0.85 0.02 0.83 1.73 9.73 09:47:01 1.22 0.00 1.22 0.00 14.37 09:48:01 0.93 0.00 0.93 0.00 10.93 09:49:01 1.27 0.00 1.27 0.00 15.60 09:50:01 0.93 0.00 0.93 0.00 10.80 09:51:01 1.22 0.00 1.22 0.00 15.20 09:52:01 0.85 0.00 0.85 0.00 9.46 09:53:01 1.30 0.00 1.30 0.00 16.00 09:54:01 3.97 2.82 1.15 110.11 190.90 09:55:01 110.30 22.60 87.70 806.27 6698.75 09:56:01 350.65 12.38 338.27 2239.92 34162.75 09:57:01 250.81 4.32 246.49 282.35 35920.55 Average: 58.25 6.18 52.06 584.47 8204.21 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2073748 3480344 1964904 48.65 26428 1550216 809024 15.90 386740 1428804 324 09:45:01 2074004 3480636 1964648 48.65 26460 1550220 804264 15.81 386288 1428804 4 09:46:01 2074848 3481568 1963804 48.63 26484 1550276 804264 15.81 385112 1428860 144 09:47:01 2075096 3481864 1963556 48.62 26508 1550280 804264 15.81 384692 1428864 180 09:48:01 2074676 3481456 1963976 48.63 26532 1550272 812320 15.97 384724 1428864 152 09:49:01 2080092 3487076 1958560 48.50 26568 1550412 812320 15.97 379560 1428996 148 09:50:01 2080132 3487152 1958520 48.49 26600 1550420 812320 15.97 379444 1429000 152 09:51:01 2079660 3486712 1958992 48.51 26624 1550424 812320 15.97 379904 1429008 32 09:52:01 2079908 3486984 1958744 48.50 26648 1550424 812320 15.97 379652 1429008 148 09:53:01 2079916 3487028 1958736 48.50 26688 1550420 812320 15.97 379704 1429012 160 09:54:01 2026732 3442544 2011920 49.82 26768 1559160 816428 16.05 426304 1436020 0 09:55:01 1554176 3327692 2484476 61.52 57164 1866468 906712 17.82 586512 1706028 193896 09:56:01 717596 3279024 3321056 82.23 89404 2578712 1225400 24.09 728476 2321836 4684 09:57:01 448828 3306160 3589824 88.89 118108 2825764 911696 17.92 713420 2587808 1956 Average: 1822815 3442589 2215837 54.87 39785 1738105 853998 16.79 448609 1595779 14427 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 140.29 97.08 489.76 24.99 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.12 0.15 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.03 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.14 0.14 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.25 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.03 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.40 0.43 0.26 0.21 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 0.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.10 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 42.91 29.48 108.67 11.88 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 170.54 135.96 1189.88 37.47 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 516.33 323.04 3103.00 27.61 0.00 0.00 0.00 0.00 09:56:01 lo 1.67 1.67 0.15 0.15 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 ens3 545.49 400.82 4030.57 34.86 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 101.32 70.61 638.08 9.81 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-1495) 03/01/25 _x86_64_ (4 CPU) 09:42:43 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.51 0.00 1.20 3.01 0.02 92.26 09:44:01 0 3.58 0.00 0.85 2.59 0.02 92.96 09:44:01 1 3.55 0.00 2.17 3.14 0.03 91.11 09:44:01 2 2.88 0.00 1.10 4.66 0.02 91.34 09:44:01 3 4.01 0.00 0.70 1.64 0.02 93.64 09:45:01 all 0.30 0.00 0.02 0.02 0.01 99.65 09:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:45:01 1 1.16 0.00 0.05 0.05 0.02 98.72 09:45:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 3 0.03 0.00 0.02 0.03 0.00 99.92 09:46:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 3 0.00 0.00 0.02 0.02 0.00 99.97 09:47:01 all 0.02 0.00 0.03 0.00 0.00 99.95 09:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:47:01 2 0.00 0.00 0.03 0.00 0.02 99.95 09:47:01 3 0.02 0.00 0.03 0.03 0.00 99.92 09:48:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:48:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:48:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:48:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 all 0.03 0.00 0.02 0.01 0.00 99.95 09:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:49:01 2 0.05 0.00 0.00 0.00 0.00 99.95 09:49:01 3 0.00 0.00 0.03 0.03 0.00 99.93 09:50:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:50:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:50:01 1 0.02 0.00 0.00 0.02 0.02 99.95 09:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 3 0.02 0.00 0.00 0.03 0.02 99.93 09:51:01 all 0.04 0.00 0.03 0.00 0.00 99.92 09:51:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:51:01 1 0.08 0.00 0.05 0.00 0.02 99.85 09:51:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:51:01 3 0.02 0.00 0.02 0.02 0.00 99.95 09:52:01 all 0.01 0.00 0.01 0.00 0.01 99.96 09:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:52:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:52:01 3 0.00 0.00 0.00 0.02 0.00 99.98 09:53:01 all 0.02 0.00 0.01 0.01 0.00 99.95 09:53:01 0 0.02 0.00 0.00 0.02 0.00 99.97 09:53:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.02 0.00 0.02 0.03 0.00 99.93 09:54:01 all 0.97 0.00 0.09 0.05 0.01 98.88 09:54:01 0 1.18 0.00 0.03 0.00 0.02 98.77 09:54:01 1 0.87 0.00 0.13 0.02 0.02 98.96 09:54:01 2 1.12 0.00 0.05 0.00 0.00 98.83 09:54:01 3 0.73 0.00 0.12 0.18 0.00 98.97 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.23 0.00 1.59 3.28 0.05 74.85 09:55:01 0 19.07 0.00 1.48 1.65 0.03 77.76 09:55:01 1 10.09 0.00 0.78 0.28 0.07 88.79 09:55:01 2 46.31 0.00 3.06 4.23 0.08 46.33 09:55:01 3 5.54 0.00 1.07 6.97 0.03 86.39 09:56:01 all 10.21 0.00 3.48 9.93 0.07 76.30 09:56:01 0 9.57 0.00 5.77 18.50 0.08 66.08 09:56:01 1 5.57 0.00 2.11 0.96 0.05 91.31 09:56:01 2 19.25 0.00 3.37 9.38 0.08 67.90 09:56:01 3 6.55 0.00 2.73 11.00 0.05 79.67 09:57:01 all 10.40 0.00 4.12 7.12 0.07 78.29 09:57:01 0 9.25 0.00 4.80 5.15 0.07 80.73 09:57:01 1 11.62 0.00 3.58 5.31 0.07 79.42 09:57:01 2 13.79 0.00 4.74 15.79 0.10 65.59 09:57:01 3 6.93 0.00 3.37 2.25 0.07 87.37 Average: all 3.27 0.00 0.76 1.67 0.02 94.27 Average: 0 3.06 0.00 0.93 1.98 0.02 94.01 Average: 1 2.38 0.00 0.64 0.70 0.03 96.24 Average: 2 5.95 0.00 0.89 2.42 0.02 90.72 Average: 3 1.70 0.00 0.58 1.59 0.01 96.12