---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1381 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 13G 7.0G 64% / 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 627 474 0 2841 3034 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:f5:a5:3b brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fef5:a53b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:f0:f3:4f 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-1381) 05/20/24 _x86_64_ (4 CPU) 01:35:54 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 141.47 74.25 67.22 6011.52 38162.69 01:38:01 49.62 20.64 28.97 692.04 3881.64 01:39:01 62.44 14.72 47.72 986.01 7386.94 01:40:01 64.32 14.32 50.00 2297.00 28821.19 01:41:02 69.08 3.13 65.95 30.96 35270.65 01:42:01 58.67 11.21 47.45 2781.23 34756.16 01:43:01 79.16 24.04 55.11 3900.03 16037.99 01:44:01 85.76 17.95 67.82 1268.07 29210.66 01:45:01 38.53 0.03 38.50 0.27 10201.63 01:46:01 15.52 0.08 15.44 2.00 4626.52 01:47:01 52.84 8.73 44.11 728.55 3446.63 01:48:01 81.12 66.66 14.45 3299.65 621.08 Average: 66.56 21.32 45.24 1830.88 17690.40 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1994256 3418244 2044396 50.62 26696 1567160 860308 16.91 457500 1439824 6340 01:38:01 1719472 3304576 2319180 57.42 39648 1708364 978724 19.24 596800 1560148 50564 01:39:01 1553832 3293632 2484820 61.53 53980 1840004 984900 19.36 630412 1673624 38960 01:40:01 469044 3298292 3569608 88.39 66820 2891936 1176104 23.12 665276 2670392 213544 01:41:02 105180 3285256 3933472 97.40 83436 3197908 1190504 23.40 632080 3030072 171460 01:42:01 122972 3289804 3915680 96.96 105468 3124296 1189008 23.37 631484 2971944 142024 01:43:01 105460 3287844 3933192 97.39 115444 3142532 1275144 25.07 567980 3065788 211560 01:44:01 408708 3154336 3629944 89.88 140160 2652420 1592936 31.31 939476 2358272 262248 01:45:01 893640 3250732 3145012 77.87 146296 2260924 1616824 31.78 864388 1950512 126008 01:46:01 893556 3257660 3145096 77.87 146816 2265848 1556324 30.59 915280 1899384 3408 01:47:01 699036 3163168 3339616 82.69 148216 2324040 1201216 23.61 1061984 1909960 208 01:48:01 484428 3076824 3554224 88.01 149836 2443020 1195716 23.50 1183188 1995336 19608 Average: 787465 3256697 3251187 80.50 101901 2451538 1234809 24.27 762154 2210438 103828 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 148.06 114.07 699.92 54.67 0.00 0.00 0.00 0.00 01:38:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 55.18 44.52 680.53 6.80 0.00 0.00 0.00 0.00 01:39:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 22.65 17.07 222.24 2.69 0.00 0.00 0.00 0.00 01:40:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 444.65 149.80 11903.97 23.88 0.00 0.00 0.00 0.00 01:41:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 ens3 0.98 1.14 0.17 0.26 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 0.68 0.90 0.19 0.21 0.00 0.00 0.00 0.00 01:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 254.38 101.80 1972.45 10.39 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 238.64 122.08 1885.75 56.53 0.00 0.00 0.00 0.00 01:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 60.27 21.25 297.02 2.08 0.00 0.00 0.00 0.00 01:46:01 lo 0.75 0.75 0.18 0.18 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 ens3 0.67 0.78 0.23 0.42 0.00 0.00 0.00 0.00 01:47:01 lo 6.90 6.90 0.87 0.87 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 37.13 64.49 8.03 364.27 0.00 0.00 0.00 0.00 01:48:01 lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 ens3 44.11 64.85 11.94 425.09 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.13 0.13 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 109.04 58.61 1474.74 79.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1381) 05/20/24 _x86_64_ (4 CPU) 01:35:54 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 9.23 0.00 3.95 8.63 15.24 62.97 01:37:01 0 10.31 0.00 3.99 15.30 16.30 54.10 01:37:01 1 8.65 0.00 3.37 5.12 13.64 69.22 01:37:01 2 8.67 0.00 3.33 5.33 16.44 66.24 01:37:01 3 9.30 0.00 5.10 8.74 14.52 62.35 01:38:01 all 16.04 0.00 1.79 3.42 7.11 71.65 01:38:01 0 10.92 0.00 1.54 2.44 5.19 79.91 01:38:01 1 28.34 0.00 2.43 5.66 9.43 54.14 01:38:01 2 14.35 0.00 1.05 0.45 6.83 77.31 01:38:01 3 10.48 0.00 2.15 5.15 6.97 75.26 01:39:01 all 15.84 0.00 2.70 3.05 8.38 70.03 01:39:01 0 1.82 0.00 3.05 5.46 8.36 81.30 01:39:01 1 20.10 0.00 2.88 3.85 7.16 66.01 01:39:01 2 4.22 0.00 1.48 1.06 6.41 86.82 01:39:01 3 37.26 0.00 3.35 1.84 11.56 45.99 01:40:01 all 12.53 0.00 4.38 3.43 19.39 60.26 01:40:01 0 5.15 0.00 4.67 3.99 20.04 66.15 01:40:01 1 9.67 0.00 4.49 1.90 19.52 64.42 01:40:01 2 5.23 0.00 4.53 6.53 18.72 64.98 01:40:01 3 30.28 0.00 3.87 1.27 19.29 45.29 01:41:02 all 5.26 0.00 6.62 0.95 34.64 52.53 01:41:02 0 4.49 0.00 6.32 0.16 33.31 55.72 01:41:02 1 7.14 0.00 6.69 0.32 36.35 49.50 01:41:02 2 4.76 0.00 8.26 3.22 34.57 49.18 01:41:02 3 4.62 0.00 5.16 0.10 34.30 55.81 01:42:01 all 5.60 0.00 7.11 1.08 34.87 51.33 01:42:01 0 5.38 0.00 6.38 0.45 33.34 54.45 01:42:01 1 5.01 0.00 7.43 0.15 32.58 54.83 01:42:01 2 6.48 0.00 7.80 2.85 38.29 44.58 01:42:01 3 5.50 0.00 6.88 0.86 35.23 51.52 01:43:01 all 6.14 0.00 6.65 3.17 23.61 60.43 01:43:01 0 6.11 0.00 6.54 1.55 25.16 60.64 01:43:01 1 8.55 0.00 6.30 1.91 22.62 60.62 01:43:01 2 6.29 0.00 7.43 7.47 24.28 54.53 01:43:01 3 3.60 0.00 6.30 1.67 22.39 66.05 01:44:01 all 23.09 0.00 16.23 2.11 25.92 32.65 01:44:01 0 23.99 0.00 16.23 2.20 24.98 32.60 01:44:01 1 22.99 0.00 15.57 0.76 25.67 35.01 01:44:01 2 20.96 0.00 16.95 3.00 27.87 31.23 01:44:01 3 24.45 0.00 16.17 2.48 25.14 31.77 01:45:01 all 38.14 0.00 16.11 0.32 24.10 21.33 01:45:01 0 39.36 0.00 15.94 0.03 23.80 20.87 01:45:01 1 38.05 0.00 16.07 0.22 24.51 21.15 01:45:01 2 39.16 0.00 16.85 0.90 23.29 19.80 01:45:01 3 35.99 0.00 15.58 0.11 24.81 23.50 01:46:01 all 4.83 0.00 11.39 0.29 25.15 58.34 01:46:01 0 4.56 0.00 11.19 0.39 24.56 59.30 01:46:01 1 4.68 0.00 11.90 0.00 24.53 58.88 01:46:01 2 5.29 0.00 10.96 0.50 25.77 57.48 01:46:01 3 4.80 0.00 11.52 0.27 25.71 57.70 01:47:01 all 2.72 0.00 2.17 2.58 8.22 84.31 01:47:01 0 3.40 0.00 2.43 1.55 8.57 84.05 01:47:01 1 2.49 0.00 2.07 1.34 7.09 87.00 01:47:01 2 3.18 0.00 2.56 5.53 9.31 79.42 01:47:01 3 1.81 0.00 1.61 1.86 7.90 86.82 01:47:01 CPU %user %nice %system %iowait %steal %idle 01:48:01 all 14.21 0.00 1.52 5.38 8.81 70.07 01:48:01 0 5.14 0.00 1.04 3.06 8.01 82.74 01:48:01 1 5.70 0.00 1.00 3.28 6.29 83.74 01:48:01 2 27.40 0.00 2.34 8.02 12.50 49.73 01:48:01 3 18.44 0.00 1.68 7.15 8.37 64.36 Average: all 12.68 0.00 6.76 2.84 19.86 57.87 Average: 0 9.96 0.00 6.64 3.01 19.53 60.85 Average: 1 13.30 0.00 6.73 2.00 19.40 58.56 Average: 2 12.03 0.00 7.00 3.74 20.59 56.64 Average: 3 15.44 0.00 6.65 2.58 19.91 55.42