---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1403 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: 2799.998 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): 0-3 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 12G 7.5G 62% / 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 491 196 0 3255 3169 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:aa:f3:4a brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:feaa:f34a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:f0:28:00 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-1403) 05/20/24 _x86_64_ (4 CPU) 12:38:49 LINUX RESTART (4 CPU) 12:39:01 tps rtps wtps bread/s bwrtn/s 12:40:01 134.55 60.37 74.19 5250.56 38233.09 12:41:01 49.59 19.72 29.87 1234.98 3992.67 12:42:01 49.69 4.28 45.41 136.60 7667.77 12:43:01 71.66 14.70 56.96 2345.68 32347.99 12:44:01 76.49 3.02 73.47 29.96 33749.79 12:45:01 54.39 0.67 53.72 15.32 38010.85 12:46:01 102.37 21.06 81.31 2464.51 15197.07 12:47:01 82.10 16.89 65.21 1536.59 19458.18 12:48:01 6.96 0.12 6.84 4.93 1837.86 12:49:01 131.91 91.36 40.56 5991.34 1337.91 12:50:01 27.04 2.40 24.64 101.75 1350.29 Average: 71.52 21.32 50.20 1735.60 17548.03 12:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 1960700 3396304 2077960 51.45 28984 1575884 854644 16.80 482056 1446760 3188 12:41:01 1662548 3275828 2376112 58.83 41060 1734660 970108 19.07 646360 1564636 44584 12:42:01 1572568 3320820 2466092 61.06 54564 1847132 912748 17.94 603936 1679896 41496 12:43:01 296740 3237840 3741920 92.65 71856 2988876 1307352 25.70 781160 2705764 311424 12:44:01 174320 3291356 3864340 95.68 88280 3132020 1144952 22.51 621088 2973868 276848 12:45:01 125304 3296772 3913356 96.90 110472 3151788 1143568 22.48 599908 3030368 288500 12:46:01 371108 3288824 3667552 90.81 116696 2894240 1474024 28.97 703512 2683116 1736 12:47:01 479916 3262204 3558744 88.12 139248 2733080 1519268 29.86 773652 2499276 9584 12:48:01 451476 3278444 3587184 88.82 140024 2774668 1576824 31.00 871816 2426660 2448 12:49:01 210580 3206692 3828080 94.79 142776 2944520 1040036 20.44 1018216 2526524 5688 12:50:01 193064 3212744 3845596 95.22 144496 2962364 1031096 20.27 1026116 2532236 2012 Average: 681666 3278893 3356994 83.12 98041 2612657 1179511 23.19 738893 2369919 89773 12:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 ens3 145.65 102.68 706.68 53.86 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 12:41:01 ens3 48.74 35.73 678.60 4.43 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:42:01 ens3 21.29 18.84 222.23 2.80 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 12:43:01 ens3 563.36 167.78 12632.58 26.68 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 12:44:01 ens3 19.04 9.98 44.49 1.51 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 ens3 0.77 1.02 0.22 0.24 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 129.11 57.03 587.62 5.11 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 ens3 207.38 60.15 1087.73 6.22 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 0.32 0.33 0.25 0.15 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 12:49:01 ens3 100.93 176.48 15.94 1247.55 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 3.06 3.06 0.27 0.27 0.00 0.00 0.00 0.00 12:50:01 ens3 10.32 12.39 8.81 5.76 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 112.63 58.21 1435.77 123.19 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 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1403) 05/20/24 _x86_64_ (4 CPU) 12:38:49 LINUX RESTART (4 CPU) 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 8.19 0.00 3.73 7.33 15.01 65.73 12:40:01 0 6.19 0.00 3.94 4.77 14.41 70.69 12:40:01 1 10.04 0.00 3.54 13.13 15.67 57.63 12:40:01 2 8.39 0.00 3.68 4.33 15.30 68.30 12:40:01 3 8.16 0.00 3.76 7.07 14.68 66.33 12:41:01 all 16.56 0.00 1.39 3.50 6.43 72.12 12:41:01 0 4.46 0.00 0.64 0.39 4.87 89.64 12:41:01 1 19.35 0.00 1.21 3.99 6.33 69.13 12:41:01 2 28.37 0.00 2.47 8.97 7.76 52.43 12:41:01 3 13.79 0.00 1.23 0.55 6.72 77.72 12:42:01 all 16.42 0.00 2.16 3.24 6.75 71.44 12:42:01 0 3.28 0.00 1.28 1.49 6.49 87.47 12:42:01 1 27.19 0.00 2.32 2.30 6.81 61.38 12:42:01 2 6.25 0.00 2.17 5.68 4.66 81.24 12:42:01 3 28.84 0.00 2.88 3.48 9.00 55.80 12:43:01 all 15.65 0.00 5.83 3.31 20.66 54.56 12:43:01 0 13.50 0.00 5.05 3.46 20.60 57.38 12:43:01 1 8.72 0.00 5.21 3.88 19.64 62.56 12:43:01 2 11.11 0.00 6.01 3.84 19.94 59.09 12:43:01 3 29.06 0.00 7.03 2.05 22.47 39.39 12:44:01 all 6.42 0.00 8.15 1.43 36.67 47.33 12:44:01 0 5.12 0.00 7.79 0.69 35.77 50.63 12:44:01 1 5.44 0.00 7.67 1.69 38.85 46.35 12:44:01 2 5.29 0.00 9.33 2.62 37.27 45.49 12:44:01 3 9.88 0.00 7.77 0.69 34.74 46.92 12:45:01 all 5.44 0.00 7.32 0.95 34.08 52.20 12:45:01 0 4.59 0.00 7.85 0.11 30.69 56.76 12:45:01 1 5.43 0.00 7.35 1.63 36.79 48.79 12:45:01 2 6.30 0.00 7.16 1.78 35.02 49.74 12:45:01 3 5.42 0.00 6.97 0.25 33.75 53.62 12:46:01 all 5.67 0.00 6.71 6.15 22.41 59.06 12:46:01 0 5.45 0.00 6.15 3.74 22.58 62.07 12:46:01 1 3.30 0.00 6.17 3.15 21.58 65.80 12:46:01 2 4.89 0.00 6.98 7.47 22.40 58.27 12:46:01 3 9.00 0.00 7.52 10.26 23.06 50.16 12:47:01 all 27.83 0.00 14.89 3.26 26.08 27.94 12:47:01 0 29.41 0.00 14.86 2.12 24.93 28.68 12:47:01 1 28.00 0.00 15.02 3.79 26.97 26.22 12:47:01 2 26.22 0.00 14.19 1.25 27.35 30.99 12:47:01 3 27.71 0.00 15.52 5.88 25.04 25.84 12:48:01 all 8.92 0.00 15.28 0.15 31.15 44.50 12:48:01 0 7.73 0.00 14.99 0.00 31.19 46.10 12:48:01 1 10.13 0.00 15.61 0.25 31.88 42.13 12:48:01 2 9.17 0.00 15.38 0.24 31.21 44.00 12:48:01 3 8.68 0.00 15.14 0.09 30.29 45.81 12:49:01 all 11.05 0.00 2.15 8.41 15.99 62.40 12:49:01 0 5.42 0.00 1.86 7.34 12.85 72.53 12:49:01 1 14.50 0.00 1.90 4.34 16.92 62.34 12:49:01 2 18.40 0.00 2.82 16.21 18.73 43.83 12:49:01 3 5.74 0.00 1.97 5.72 15.36 71.20 12:50:01 all 18.17 0.00 1.56 1.76 6.10 72.40 12:50:01 0 1.19 0.00 0.95 0.36 4.27 93.23 12:50:01 1 46.51 0.00 2.05 1.61 8.94 40.89 12:50:01 2 17.85 0.00 2.17 4.38 6.11 69.50 12:50:01 3 6.95 0.00 1.07 0.71 5.09 86.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.63 0.00 6.40 3.57 20.44 56.97 Average: 0 7.87 0.00 6.07 2.22 19.29 64.55 Average: 1 15.94 0.00 6.30 3.57 21.31 52.88 Average: 2 12.83 0.00 6.68 5.14 20.86 54.48 Average: 3 13.84 0.00 6.53 3.36 20.28 55.99