---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5470 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 9.6G 9.7G 50% / 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 481 694 0 2768 3180 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:e8:d5:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fee8:d584/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:37:04:2e 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 inet6 fe80::42:1cff:fe37:42e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5470) 07/01/24 _x86_64_ (4 CPU) 16:28:28 LINUX RESTART (4 CPU) 16:29:02 tps rtps wtps bread/s bwrtn/s 16:30:01 136.91 52.60 84.31 3346.01 8670.26 16:31:01 189.10 12.38 176.72 2219.63 21331.78 16:32:01 17.11 0.00 17.11 0.00 9268.86 16:33:01 3.70 0.02 3.68 0.93 230.76 16:34:01 3.55 0.00 3.55 0.00 252.89 16:35:01 3.73 0.00 3.73 0.00 348.88 16:36:01 3.13 0.00 3.13 0.00 543.51 16:37:01 3.48 0.00 3.48 0.00 347.01 16:38:01 3.73 0.00 3.73 0.00 326.75 16:39:01 3.55 0.00 3.55 0.00 793.47 16:40:01 3.50 0.00 3.50 0.00 348.61 16:41:01 3.33 0.00 3.33 0.00 392.87 16:42:01 3.30 0.02 3.28 1.33 412.20 16:43:01 3.20 0.00 3.20 0.00 494.32 16:44:01 26.10 6.43 19.66 277.42 2482.79 Average: 27.04 4.71 22.33 386.40 3076.78 16:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:01 1622476 3366768 2416176 59.83 54336 1843472 858840 16.88 556812 1675004 143336 16:31:01 912108 3271756 3126544 77.42 81452 2406516 1350528 26.55 856748 2024868 178924 16:32:01 838580 3296248 3200072 79.24 89268 2487416 1292708 25.41 876444 2061088 3120 16:33:01 836576 3298436 3202076 79.29 89448 2491124 1301524 25.58 877760 2061684 1888 16:34:01 820160 3290988 3218492 79.69 89668 2499316 1309108 25.73 889916 2065836 4740 16:35:01 816960 3295268 3221692 79.77 89864 2505980 1311648 25.78 889556 2069184 3912 16:36:01 790440 3284600 3248212 80.43 90028 2520804 1377524 27.08 907128 2077868 5036 16:37:01 791352 3291164 3247300 80.41 90184 2525856 1379348 27.11 902100 2080308 2880 16:38:01 780740 3289980 3257912 80.67 90352 2534464 1383028 27.19 907072 2085404 4880 16:39:01 758704 3289932 3279948 81.21 90480 2555516 1380500 27.14 909956 2104064 4676 16:40:01 743672 3283992 3294980 81.59 90692 2563780 1377244 27.07 919228 2108440 6512 16:41:01 723528 3271180 3315124 82.08 90876 2570360 1380244 27.13 936052 2111532 5624 16:42:01 730872 3284584 3307780 81.90 91064 2575712 1382516 27.18 925312 2114216 3292 16:43:01 720956 3284288 3317696 82.15 91280 2584536 1379860 27.12 929284 2118944 2352 16:44:01 762796 3295796 3275856 81.11 92680 2562828 941672 18.51 1090708 1933344 18868 Average: 843328 3292999 3195324 79.12 87445 2481845 1293753 25.43 891605 2046119 26003 16:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:01 ens3 395.19 264.26 1585.51 71.72 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 16:31:01 ens3 1059.42 396.07 2317.32 40.79 0.00 0.00 0.00 0.00 16:31:01 docker0 325.45 958.87 18.94 1785.77 0.00 0.00 0.00 0.00 16:31:01 veth49c616a 252.52 847.63 18.31 1271.65 0.00 0.00 0.00 0.10 16:31:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 16:32:01 ens3 102.43 77.32 589.29 5.84 0.00 0.00 0.00 0.00 16:32:01 docker0 72.94 97.52 3.71 588.31 0.00 0.00 0.00 0.00 16:32:01 veth49c616a 72.94 97.55 4.70 588.31 0.00 0.00 0.00 0.05 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 6.00 5.72 1.35 1.60 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 veth49c616a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 ens3 5.95 4.53 1.37 1.71 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 13.20 8.95 2.84 2.95 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 veth49c616a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 ens3 4.48 3.42 1.14 1.57 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 8.32 8.40 1.83 2.16 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:38:01 ens3 9.55 8.43 2.10 2.25 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 84.40 80.60 537.16 7.06 0.00 0.00 0.00 0.00 16:39:01 docker0 76.87 79.79 4.82 536.15 0.00 0.00 0.00 0.00 16:39:01 veth49c616a 76.87 79.79 5.87 536.15 0.00 0.00 0.00 0.04 16:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 5.27 4.77 1.22 1.66 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 veth49c616a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 5.50 6.18 1.21 1.70 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 ens3 5.93 7.20 1.29 1.89 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 5.00 4.57 1.08 1.41 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 veth49c616a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 ens3 23.13 21.26 17.58 8.32 0.00 0.00 0.00 0.00 16:44:01 docker0 1.18 1.12 0.09 6.31 0.00 0.00 0.00 0.00 16:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 115.27 59.88 336.10 10.11 0.00 0.00 0.00 0.00 Average: docker0 31.80 75.90 1.84 194.65 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 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-5470) 07/01/24 _x86_64_ (4 CPU) 16:28:28 LINUX RESTART (4 CPU) 16:29:02 CPU %user %nice %system %iowait %steal %idle 16:30:01 all 20.53 0.00 1.89 4.01 0.07 73.49 16:30:01 0 17.24 0.00 1.51 1.86 0.03 79.35 16:30:01 1 11.69 0.00 1.55 6.39 0.07 80.29 16:30:01 2 23.21 0.00 2.02 1.14 0.07 73.57 16:30:01 3 29.97 0.00 2.48 6.67 0.09 60.79 16:31:01 all 12.19 0.00 3.59 5.25 0.07 78.91 16:31:01 0 4.41 0.00 3.32 4.09 0.05 88.12 16:31:01 1 5.94 0.00 3.59 4.93 0.07 85.47 16:31:01 2 23.45 0.00 2.98 3.30 0.08 70.18 16:31:01 3 14.95 0.00 4.48 8.67 0.07 71.84 16:32:01 all 4.43 0.00 1.25 0.30 0.03 93.98 16:32:01 0 3.34 0.00 1.29 0.18 0.03 95.15 16:32:01 1 5.48 0.00 1.54 0.68 0.03 92.27 16:32:01 2 3.13 0.00 1.09 0.25 0.02 95.52 16:32:01 3 5.77 0.00 1.10 0.08 0.03 93.01 16:33:01 all 3.26 0.00 0.79 0.03 0.03 95.90 16:33:01 0 3.76 0.00 0.82 0.13 0.03 95.26 16:33:01 1 3.22 0.00 0.85 0.00 0.03 95.90 16:33:01 2 3.12 0.00 0.63 0.00 0.03 96.21 16:33:01 3 2.94 0.00 0.83 0.00 0.03 96.20 16:34:01 all 3.89 0.00 0.85 0.05 0.03 95.18 16:34:01 0 5.38 0.00 0.79 0.16 0.03 93.63 16:34:01 1 3.32 0.00 0.79 0.00 0.03 95.86 16:34:01 2 3.40 0.00 0.87 0.00 0.03 95.70 16:34:01 3 3.40 0.00 0.95 0.00 0.03 95.61 16:35:01 all 3.91 0.00 0.89 0.04 0.04 95.12 16:35:01 0 3.62 0.00 0.98 0.05 0.03 95.31 16:35:01 1 3.81 0.00 0.88 0.08 0.03 95.19 16:35:01 2 4.93 0.00 0.91 0.00 0.03 94.13 16:35:01 3 3.27 0.00 0.83 0.02 0.03 95.85 16:36:01 all 4.24 0.00 0.83 0.03 0.05 94.86 16:36:01 0 3.65 0.00 0.87 0.00 0.05 95.43 16:36:01 1 4.31 0.00 0.82 0.00 0.05 94.82 16:36:01 2 4.83 0.00 0.86 0.00 0.05 94.26 16:36:01 3 4.17 0.00 0.75 0.10 0.07 94.91 16:37:01 all 3.44 0.00 0.92 0.03 0.05 95.56 16:37:01 0 3.28 0.00 0.96 0.00 0.05 95.71 16:37:01 1 3.94 0.00 0.93 0.00 0.03 95.10 16:37:01 2 3.18 0.00 0.82 0.00 0.05 95.95 16:37:01 3 3.35 0.00 1.01 0.12 0.05 95.48 16:38:01 all 4.43 0.00 1.01 0.06 0.05 94.45 16:38:01 0 4.12 0.00 0.99 0.00 0.03 94.85 16:38:01 1 4.34 0.00 1.00 0.05 0.05 94.55 16:38:01 2 4.82 0.00 1.02 0.03 0.05 94.08 16:38:01 3 4.42 0.00 1.03 0.20 0.05 94.29 16:39:01 all 6.08 0.00 0.81 0.04 0.03 93.03 16:39:01 0 7.23 0.00 0.92 0.02 0.03 91.79 16:39:01 1 6.35 0.00 0.65 0.03 0.03 92.94 16:39:01 2 5.12 0.00 0.57 0.00 0.02 94.29 16:39:01 3 5.64 0.00 1.14 0.10 0.05 93.08 16:40:01 all 4.38 0.00 0.88 0.03 0.04 94.67 16:40:01 0 4.32 0.00 0.90 0.00 0.05 94.72 16:40:01 1 4.38 0.00 0.94 0.07 0.03 94.59 16:40:01 2 4.06 0.00 0.75 0.00 0.05 95.14 16:40:01 3 4.77 0.00 0.92 0.02 0.05 94.24 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 4.64 0.00 1.07 0.05 0.05 94.19 16:41:01 0 4.59 0.00 1.10 0.10 0.05 94.15 16:41:01 1 5.22 0.00 0.99 0.00 0.05 93.74 16:41:01 2 3.72 0.00 1.20 0.08 0.05 94.94 16:41:01 3 5.01 0.00 1.00 0.02 0.05 93.92 16:42:01 all 4.55 0.00 0.99 0.04 0.05 94.37 16:42:01 0 4.10 0.00 1.04 0.02 0.05 94.80 16:42:01 1 4.75 0.00 1.14 0.00 0.05 94.06 16:42:01 2 4.44 0.00 0.85 0.02 0.05 94.64 16:42:01 3 4.94 0.00 0.89 0.12 0.07 93.99 16:43:01 all 4.64 0.00 0.98 0.06 0.05 94.27 16:43:01 0 4.53 0.00 0.99 0.10 0.03 94.35 16:43:01 1 4.86 0.00 0.84 0.02 0.03 94.25 16:43:01 2 5.29 0.00 1.22 0.05 0.05 93.39 16:43:01 3 3.87 0.00 0.90 0.08 0.05 95.09 16:44:01 all 19.57 0.00 2.55 0.70 0.08 77.10 16:44:01 0 21.17 0.00 2.70 0.48 0.08 75.55 16:44:01 1 12.23 0.00 2.37 1.76 0.07 83.57 16:44:01 2 27.78 0.00 2.51 0.39 0.08 69.23 16:44:01 3 17.07 0.00 2.62 0.18 0.07 80.06 Average: all 6.93 0.00 1.29 0.71 0.05 91.03 Average: 0 6.31 0.00 1.28 0.48 0.04 91.89 Average: 1 5.58 0.00 1.26 0.93 0.04 92.19 Average: 2 8.28 0.00 1.22 0.35 0.05 90.11 Average: 3 7.54 0.00 1.39 1.08 0.05 89.94