---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3250 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 9.1G 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 497 2601 0 844 3207 Swap: 1023 8 1015 ---> 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:ca:14:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:feca:142e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:61:a3:63 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::42:87ff:fe61:a363/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3250) 01/31/25 _x86_64_ (4 CPU) 12:48:51 LINUX RESTART (4 CPU) 12:49:01 tps rtps wtps bread/s bwrtn/s 12:50:02 171.19 69.26 101.93 5628.66 41670.54 12:51:01 134.91 37.01 97.90 2265.92 15072.43 12:52:01 78.53 20.57 57.96 1391.07 19622.39 12:53:01 200.67 32.59 168.07 2805.67 28283.02 12:54:01 191.70 8.28 183.42 453.66 6254.96 12:55:01 137.23 1.18 136.04 12.66 4003.60 12:56:01 489.25 0.70 488.55 14.93 16774.14 12:57:01 388.67 2.52 386.15 59.59 13630.13 12:58:01 463.65 15.23 448.42 462.51 16352.68 12:59:01 487.10 16.34 470.75 375.75 16315.56 13:00:01 576.98 256.20 320.79 8785.48 16947.77 Average: 302.12 41.82 260.31 2022.65 17724.28 12:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:02 1653140 3307396 2385512 59.07 44212 1768756 937164 18.42 606228 1608800 129004 12:51:01 1007056 3000996 3031596 75.06 65644 2070384 1454072 28.58 933152 1892944 12444 12:52:01 268872 2448636 3769780 93.34 74560 2242788 1651424 32.46 1536432 2015624 32 12:53:01 107156 1629088 3931496 97.35 85656 1671600 3188380 62.67 2265648 1463204 16468 12:54:01 127656 1061560 3910996 96.84 102708 1076116 3813620 74.96 2724248 992568 5504 12:55:01 106204 1040356 3932448 97.37 113072 1064792 3840880 75.50 2739708 992640 6588 12:56:01 124636 1024404 3914016 96.91 135924 1001572 3846948 75.62 2742156 958084 7768 12:57:01 125824 763468 3912828 96.88 139684 730340 4162444 81.82 2873320 810040 7056 12:58:01 106304 550832 3932348 97.37 107748 552380 4573372 89.90 2918724 724748 6804 12:59:01 163140 308208 3875512 95.96 69380 292048 4904140 96.40 2968332 607084 13604 13:00:01 2803780 3344616 1234872 30.58 101132 608744 954628 18.77 461220 617772 132460 Average: 599433 1679960 3439219 85.16 94520 1189047 3029734 59.56 2069924 1153046 30703 12:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:02 ens3 406.68 271.49 1478.40 75.83 0.00 0.00 0.00 0.00 12:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:51:01 ens3 324.44 328.57 2161.66 63.33 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 12:52:01 ens3 1014.11 706.81 7448.84 159.88 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:53:01 ens3 415.63 250.17 2739.43 40.73 0.00 0.00 0.00 0.00 12:53:01 docker0 10.63 10.86 47.50 1.34 0.00 0.00 0.00 0.00 12:53:01 lo 20.08 20.08 48.83 48.83 0.00 0.00 0.00 0.00 12:53:01 vethd21c937 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 12:54:01 ens3 27.78 17.55 6.19 6.18 0.00 0.00 0.00 0.00 12:54:01 docker0 69.71 67.97 304.86 15.55 0.00 0.00 0.00 0.00 12:54:01 lo 120.11 120.11 318.95 318.95 0.00 0.00 0.00 0.00 12:54:01 vethd21c937 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 ens3 5.77 4.40 1.20 2.01 0.00 0.00 0.00 0.00 12:55:01 docker0 112.85 106.60 477.25 43.12 0.00 0.00 0.00 0.00 12:55:01 lo 187.17 187.17 519.64 519.64 0.00 0.00 0.00 0.00 12:55:01 vethd21c937 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 ens3 23.08 18.03 4.76 5.54 0.00 0.00 0.00 0.00 12:56:01 docker0 174.44 158.39 568.91 57.81 0.00 0.00 0.00 0.00 12:56:01 lo 264.51 264.51 620.91 620.91 0.00 0.00 0.00 0.00 12:56:01 vethd21c937 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 100.52 44.61 27.88 20.82 0.00 0.00 0.00 0.00 12:57:01 docker0 166.04 151.57 606.03 57.08 0.00 0.00 0.00 0.00 12:57:01 lo 254.74 254.74 657.76 657.76 0.00 0.00 0.00 0.00 12:57:01 vethd21c937 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 ens3 1373.59 884.51 388.13 355.25 0.00 0.00 0.00 0.00 12:58:01 docker0 105.18 98.50 175.54 24.76 0.00 0.00 0.00 0.00 12:58:01 lo 192.37 192.37 198.39 198.39 0.00 0.00 0.00 0.00 12:58:01 vethd21c937 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 ens3 393.11 216.61 116.04 96.63 0.00 0.00 0.00 0.00 12:59:01 docker0 75.44 67.78 74.73 11.36 0.00 0.00 0.00 0.00 12:59:01 lo 143.48 143.48 85.12 85.12 0.00 0.00 0.00 0.00 12:59:01 vethd21c937 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 59.11 37.81 27.90 51.36 0.00 0.00 0.00 0.00 13:00:01 docker0 1.78 3.33 0.09 0.21 0.00 0.00 0.00 0.00 13:00:01 lo 5.23 5.23 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 376.82 252.67 1307.68 79.81 0.00 0.00 0.00 0.00 Average: docker0 65.19 60.54 205.24 19.23 0.00 0.00 0.00 0.00 Average: lo 108.48 108.48 223.02 223.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3250) 01/31/25 _x86_64_ (4 CPU) 12:48:51 LINUX RESTART (4 CPU) 12:49:01 CPU %user %nice %system %iowait %steal %idle 12:50:02 all 16.91 0.00 2.20 4.62 0.06 76.21 12:50:02 0 20.48 0.00 1.52 1.64 0.05 76.31 12:50:02 1 11.26 0.00 3.10 8.38 0.05 77.22 12:50:02 2 14.04 0.00 1.71 5.13 0.08 79.03 12:50:02 3 21.83 0.00 2.48 3.36 0.05 72.29 12:51:01 all 29.99 0.00 1.79 2.58 0.09 65.56 12:51:01 0 24.53 0.00 1.02 1.53 0.05 72.87 12:51:01 1 28.63 0.00 2.31 4.34 0.09 64.65 12:51:01 2 41.44 0.00 2.59 4.13 0.12 51.71 12:51:01 3 25.40 0.00 1.22 0.31 0.09 72.98 12:52:01 all 49.35 0.00 3.23 0.59 0.12 46.71 12:52:01 0 48.58 0.00 3.13 0.54 0.13 47.62 12:52:01 1 50.99 0.00 3.53 0.58 0.13 44.76 12:52:01 2 44.03 0.00 3.12 0.99 0.12 51.74 12:52:01 3 53.80 0.00 3.17 0.27 0.12 42.64 12:53:01 all 43.26 0.00 3.16 3.70 0.11 49.76 12:53:01 0 42.88 0.00 3.68 2.79 0.10 50.55 12:53:01 1 53.82 0.00 2.73 4.89 0.12 38.45 12:53:01 2 34.33 0.00 3.45 4.82 0.13 57.26 12:53:01 3 41.93 0.00 2.80 2.29 0.10 52.88 12:54:01 all 27.96 0.00 2.24 3.99 0.11 65.69 12:54:01 0 22.55 0.00 1.92 2.92 0.12 72.49 12:54:01 1 36.10 0.00 1.66 0.73 0.10 61.41 12:54:01 2 26.15 0.00 2.86 9.40 0.12 61.46 12:54:01 3 27.03 0.00 2.53 2.93 0.10 67.41 12:55:01 all 14.29 0.00 1.95 2.58 0.08 81.10 12:55:01 0 15.47 0.00 1.90 3.02 0.07 79.55 12:55:01 1 12.38 0.00 1.58 2.62 0.08 83.33 12:55:01 2 14.92 0.00 1.99 3.90 0.08 79.10 12:55:01 3 14.39 0.00 2.31 0.79 0.08 82.44 12:56:01 all 12.85 0.00 4.33 11.29 0.12 71.41 12:56:01 0 14.02 0.00 4.75 9.70 0.10 71.43 12:56:01 1 11.52 0.00 3.96 15.96 0.12 68.45 12:56:01 2 14.46 0.00 4.69 11.39 0.13 69.32 12:56:01 3 11.40 0.00 3.92 8.18 0.10 76.41 12:57:01 all 19.90 0.00 3.96 8.57 0.13 67.45 12:57:01 0 21.89 0.00 3.93 9.46 0.15 64.57 12:57:01 1 18.09 0.00 3.99 8.80 0.12 69.00 12:57:01 2 19.03 0.00 4.21 12.55 0.15 64.05 12:57:01 3 20.56 0.00 3.72 3.47 0.08 72.17 12:58:01 all 21.54 0.00 6.74 10.40 0.14 61.18 12:58:01 0 19.16 0.00 6.64 9.84 0.10 64.27 12:58:01 1 21.34 0.00 6.97 8.58 0.13 62.98 12:58:01 2 22.75 0.00 6.26 11.95 0.19 58.86 12:58:01 3 22.92 0.00 7.13 11.23 0.13 58.58 12:59:01 all 19.47 0.00 5.60 10.72 0.13 64.08 12:59:01 0 18.25 0.00 5.83 11.99 0.12 63.83 12:59:01 1 22.80 0.00 4.55 6.92 0.13 65.60 12:59:01 2 19.63 0.00 6.75 14.59 0.17 58.85 12:59:01 3 17.20 0.00 5.24 9.40 0.10 68.06 13:00:01 all 20.68 0.00 1.78 24.20 0.10 53.24 13:00:01 0 19.21 0.00 1.32 10.79 0.08 68.60 13:00:01 1 20.31 0.00 1.27 17.52 0.08 60.81 13:00:01 2 22.51 0.00 2.71 55.13 0.15 19.50 13:00:01 3 20.72 0.00 1.83 13.49 0.07 63.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.09 0.00 3.36 7.58 0.11 63.86 Average: 0 24.25 0.00 3.24 5.85 0.10 66.56 Average: 1 26.13 0.00 3.24 7.21 0.11 63.32 Average: 2 24.82 0.00 3.67 12.19 0.13 59.19 Average: 3 25.17 0.00 3.31 5.07 0.09 66.35