---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1435 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 11G 9.0G 54% / 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 477 231 0 3234 3183 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:3c:0e:56 brd ff:ff:ff:ff:ff:ff inet 10.32.6.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe3c:e56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:78:c8:6e 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-1435) 05/20/24 _x86_64_ (4 CPU) 21:33:54 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 112.12 65.93 46.19 5157.04 37971.57 21:36:01 76.83 20.65 56.18 693.63 4617.47 21:37:01 61.78 14.99 46.79 1005.39 7304.45 21:38:01 51.57 12.36 39.21 2214.43 12362.87 21:39:01 145.40 0.10 145.30 6.40 32965.76 21:40:01 45.04 0.07 44.98 6.40 1538.81 21:41:01 12.04 0.00 12.04 0.00 444.44 21:42:01 27.51 0.08 27.42 3.20 5813.00 21:43:01 117.16 74.81 42.35 9245.18 14258.89 21:44:01 12.39 5.18 7.21 436.30 200.90 21:45:01 20.74 2.77 17.97 116.74 1497.78 Average: 62.09 17.94 44.15 1721.85 10823.62 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1961524 3403552 2077128 51.43 28400 1581896 849508 16.70 471748 1454180 16316 21:36:01 1684376 3287096 2354276 58.29 41176 1722876 952812 18.73 611724 1573996 44092 21:37:01 1532556 3289456 2506096 62.05 55696 1854012 940000 18.48 636080 1686920 40752 21:38:01 894272 3318880 3144380 77.86 70332 2484912 1118216 21.98 648576 2264432 290016 21:39:01 248764 3194836 3789888 93.84 91376 2960792 1337316 26.29 824024 2697688 4560 21:40:01 334908 3133964 3703744 91.71 96520 2811240 1482136 29.13 933684 2505460 1920 21:41:01 250748 3060396 3787904 93.79 98888 2816276 1519840 29.88 1008836 2510432 1144 21:42:01 164556 2789636 3874096 95.93 100616 2640032 1829152 35.96 1245920 2369128 1976 21:43:01 304488 3284728 3734164 92.46 101440 2999032 1050224 20.64 1186056 2295796 340 21:44:01 218736 3216524 3819916 94.58 102308 3016552 1027744 20.20 1630404 1939324 4764 21:45:01 224004 3225556 3814648 94.45 103944 3018896 1009256 19.84 1632244 1932672 2416 Average: 710812 3200420 3327840 82.40 80972 2536956 1192382 23.44 984481 2111821 37118 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 ens3 153.02 105.38 782.83 51.26 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:36:01 ens3 52.99 43.19 677.16 7.93 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:37:01 ens3 21.73 19.03 228.46 2.85 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 21:38:01 ens3 398.48 92.62 3904.10 10.98 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 21:39:01 ens3 176.53 49.03 1227.96 4.66 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 30.88 30.18 54.80 12.17 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 35.50 35.67 55.00 9.84 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:42:01 ens3 482.69 152.02 2736.77 36.28 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 280.32 457.98 234.08 3141.92 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 2.52 2.52 0.22 0.22 0.00 0.00 0.00 0.00 21:44:01 ens3 515.72 881.48 40.27 7568.08 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 21:45:01 ens3 15.19 15.74 13.90 14.27 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 196.94 171.51 905.54 990.04 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 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1435) 05/20/24 _x86_64_ (4 CPU) 21:33:54 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 9.08 0.00 3.83 6.57 15.10 65.43 21:35:01 0 7.07 0.00 3.08 3.78 13.53 72.54 21:35:01 1 11.12 0.00 3.70 8.48 17.46 59.24 21:35:01 2 10.50 0.00 2.98 6.18 13.39 66.95 21:35:01 3 7.63 0.00 5.60 7.85 16.02 62.91 21:36:01 all 15.85 0.00 1.88 3.97 6.08 72.22 21:36:01 0 8.47 0.00 1.02 1.77 3.86 84.89 21:36:01 1 35.75 0.00 2.68 5.23 9.02 47.31 21:36:01 2 9.96 0.00 2.58 8.00 5.92 73.54 21:36:01 3 8.98 0.00 1.21 0.83 5.46 83.51 21:37:01 all 16.23 0.00 2.34 3.38 7.82 70.24 21:37:01 0 6.61 0.00 1.94 4.38 5.86 81.20 21:37:01 1 30.20 0.00 2.84 4.19 11.16 51.61 21:37:01 2 11.33 0.00 2.25 3.53 5.65 77.25 21:37:01 3 16.38 0.00 2.31 1.41 8.48 71.43 21:38:01 all 11.62 0.00 5.69 2.62 19.25 60.82 21:38:01 0 5.51 0.00 3.51 1.91 15.42 73.66 21:38:01 1 27.95 0.00 5.81 3.75 20.14 42.35 21:38:01 2 7.63 0.00 4.40 3.74 18.27 65.95 21:38:01 3 5.63 0.00 8.86 1.17 22.98 61.36 21:39:01 all 6.57 0.00 5.33 7.01 20.91 60.17 21:39:01 0 2.00 0.00 4.05 1.47 15.84 76.64 21:39:01 1 14.60 0.00 5.18 1.76 21.00 57.45 21:39:01 2 5.48 0.00 5.52 14.06 22.72 52.22 21:39:01 3 4.08 0.00 6.56 10.65 24.01 54.69 21:40:01 all 6.95 0.00 3.55 2.36 16.13 71.02 21:40:01 0 6.54 0.00 2.92 0.30 13.86 76.37 21:40:01 1 6.92 0.00 4.03 1.91 17.86 69.27 21:40:01 2 7.85 0.00 3.76 6.66 16.88 64.85 21:40:01 3 6.46 0.00 3.47 0.42 15.85 73.80 21:41:01 all 4.38 0.00 1.98 0.08 10.68 82.88 21:41:01 0 4.08 0.00 2.21 0.19 10.87 82.65 21:41:01 1 4.12 0.00 1.98 0.00 10.88 83.02 21:41:01 2 5.09 0.00 2.14 0.11 11.40 81.26 21:41:01 3 4.22 0.00 1.58 0.00 9.57 84.63 21:42:01 all 10.91 0.00 4.14 0.28 21.28 63.38 21:42:01 0 11.74 0.00 3.42 0.43 20.32 64.09 21:42:01 1 8.79 0.00 4.83 0.02 23.60 62.75 21:42:01 2 10.72 0.00 4.68 0.35 21.97 62.28 21:42:01 3 12.39 0.00 3.64 0.34 19.24 64.40 21:43:01 all 11.75 0.00 3.69 4.90 20.27 59.39 21:43:01 0 11.28 0.00 4.03 4.17 18.85 61.68 21:43:01 1 11.15 0.00 3.55 3.75 21.07 60.48 21:43:01 2 11.05 0.00 3.42 4.09 20.46 60.98 21:43:01 3 13.53 0.00 3.79 7.59 20.70 54.39 21:44:01 all 18.28 0.00 1.48 0.83 18.57 60.85 21:44:01 0 13.12 0.00 1.14 0.14 16.37 69.23 21:44:01 1 24.60 0.00 1.86 0.63 20.97 51.94 21:44:01 2 14.33 0.00 1.18 0.23 17.24 67.01 21:44:01 3 20.94 0.00 1.70 2.29 19.68 55.39 21:45:01 all 19.15 0.00 1.42 1.47 6.10 71.86 21:45:01 0 8.89 0.00 0.89 0.56 4.50 85.16 21:45:01 1 34.66 0.00 1.24 0.84 6.23 57.03 21:45:01 2 11.23 0.00 2.01 3.63 6.66 76.46 21:45:01 3 21.84 0.00 1.51 0.84 6.98 68.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.84 0.00 3.23 3.05 14.85 67.04 Average: 0 7.76 0.00 2.58 1.73 12.76 75.17 Average: 1 18.96 0.00 3.44 2.78 16.40 58.41 Average: 2 9.54 0.00 3.19 4.62 14.72 67.93 Average: 3 11.04 0.00 3.70 3.05 15.50 66.70