---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9945 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 471 2423 0 1049 3228 Swap: 1023 7 1016 ---> 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:4f:4b:89 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85607sec preferred_lft 85607sec inet6 fe80::f816:3eff:fe4f:4b89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:4c:6c:7d 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:adff:fe4c:6c7d/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-9945) 11/09/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 203.02 83.65 119.36 6558.64 43378.25 14:00:01 127.07 35.48 91.58 2222.40 13690.00 14:01:01 78.36 22.63 55.73 1452.37 18296.47 14:02:01 340.68 29.66 311.01 2408.40 31430.63 14:03:01 133.03 6.52 126.51 144.78 3842.56 14:04:01 320.58 1.35 319.23 15.06 8535.95 14:05:01 517.28 0.23 517.05 2.00 14517.18 14:06:01 390.08 0.73 389.35 27.86 10915.25 14:07:01 450.19 23.92 426.27 967.12 17359.32 14:08:01 1176.11 5.98 1170.13 163.28 14866.91 14:09:01 213.58 177.24 36.34 6517.18 3757.11 14:10:01 95.60 87.00 8.60 2013.33 7072.04 Average: 337.13 39.53 297.60 1874.27 15638.43 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1664232 3376496 2374420 58.79 56512 1809888 853004 16.77 548128 1643948 135284 14:00:01 910060 2935208 3128592 77.47 70032 2096504 1230160 24.18 1018216 1899524 16552 14:01:01 118720 2350012 3919932 97.06 78408 2288604 1699356 33.40 1672268 2022368 19404 14:02:01 186240 1787348 3852412 95.39 106640 1716004 2999484 58.96 2154400 1474444 11444 14:03:01 122236 1069164 3916416 96.97 108480 1070236 3846904 75.62 2713516 987988 364 14:04:01 106604 1023824 3932048 97.36 123568 1019432 3879580 76.26 2746868 954856 2944 14:05:01 122348 1002880 3916304 96.97 135240 957536 3881472 76.30 2740832 915984 2992 14:06:01 111188 901740 3927464 97.25 139384 855700 3964460 77.93 2795876 855368 3076 14:07:01 109640 606396 3929012 97.29 91032 677424 5035056 98.97 2812820 788268 15700 14:08:01 120712 377740 3917940 97.01 72008 485828 5318512 104.55 2876288 745296 3900 14:09:01 2699072 3193284 1339580 33.17 83128 577176 1151072 22.63 570732 602520 63800 14:10:01 1511776 2236984 2526876 62.57 90640 799592 1999220 39.30 1603944 754520 26536 Average: 648569 1738423 3390083 83.94 96256 1196160 2988190 58.74 2021157 1137090 25166 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 13:59:01 ens3 443.26 271.44 1495.49 69.04 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 14:00:01 ens3 478.02 423.70 2162.92 81.89 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:01:01 ens3 882.21 646.15 7388.47 129.11 0.00 0.00 0.00 0.00 14:02:01 docker0 38.81 36.14 147.13 3.93 0.00 0.00 0.00 0.00 14:02:01 veth9295e81 38.58 35.96 147.64 3.92 0.00 0.00 0.00 0.01 14:02:01 veth097dea2 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:02:01 lo 63.07 63.07 150.16 150.16 0.00 0.00 0.00 0.00 14:03:01 docker0 122.01 116.90 576.12 47.22 0.00 0.00 0.00 0.00 14:03:01 veth9295e81 121.83 116.73 577.78 47.22 0.00 0.00 0.00 0.05 14:03:01 veth097dea2 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 181.59 181.59 619.91 619.91 0.00 0.00 0.00 0.00 14:04:01 docker0 116.63 106.65 413.18 37.80 0.00 0.00 0.00 0.00 14:04:01 veth9295e81 116.46 106.50 414.77 37.79 0.00 0.00 0.00 0.03 14:04:01 veth097dea2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 194.92 194.92 450.33 450.33 0.00 0.00 0.00 0.00 14:05:01 docker0 152.99 135.64 463.17 47.36 0.00 0.00 0.00 0.00 14:05:01 veth9295e81 152.81 135.46 465.25 47.35 0.00 0.00 0.00 0.04 14:05:01 veth097dea2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 235.53 235.53 505.99 505.99 0.00 0.00 0.00 0.00 14:06:01 docker0 145.99 132.18 540.36 48.63 0.00 0.00 0.00 0.00 14:06:01 veth9295e81 145.81 132.01 542.34 48.62 0.00 0.00 0.00 0.04 14:06:01 veth097dea2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 223.56 223.56 584.84 584.84 0.00 0.00 0.00 0.00 14:07:01 docker0 77.81 76.50 119.07 18.43 0.00 0.00 0.00 0.00 14:07:01 veth9295e81 4.81 4.00 2.00 0.45 0.00 0.00 0.00 0.00 14:07:01 veth097dea2 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 147.18 147.18 136.16 136.16 0.00 0.00 0.00 0.00 14:08:01 docker0 64.76 57.58 51.22 8.92 0.00 0.00 0.00 0.00 14:08:01 veth9295e81 26.34 22.23 35.63 2.74 0.00 0.00 0.00 0.00 14:08:01 veth097dea2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 122.98 122.98 59.47 59.47 0.00 0.00 0.00 0.00 14:09:01 docker0 5.47 5.45 0.41 0.35 0.00 0.00 0.00 0.00 14:09:01 lo 15.11 15.11 0.95 0.95 0.00 0.00 0.00 0.00 14:09:01 ens3 4518.90 2989.80 14348.73 830.03 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:10:01 ens3 545.53 364.91 2299.00 93.78 0.00 0.00 0.00 0.00 Average: docker0 60.37 55.59 192.55 17.72 0.00 0.00 0.00 0.00 Average: lo 99.06 99.06 209.02 209.02 0.00 0.00 0.00 0.00 Average: ens3 421.39 279.00 1386.73 76.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9945) 11/09/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 19.49 0.00 2.51 6.26 0.08 71.67 13:59:01 0 13.21 0.00 3.07 4.55 0.10 79.07 13:59:01 1 13.93 0.00 2.13 5.34 0.07 78.53 13:59:01 2 39.47 0.00 2.76 3.61 0.08 54.08 13:59:01 3 11.27 0.00 2.09 11.52 0.05 75.08 14:00:01 all 28.62 0.00 1.75 2.37 0.08 67.18 14:00:01 0 27.71 0.00 1.44 2.56 0.08 68.21 14:00:01 1 42.41 0.00 3.08 3.30 0.10 51.11 14:00:01 2 22.09 0.00 1.15 0.33 0.08 76.34 14:00:01 3 22.32 0.00 1.32 3.27 0.07 73.02 14:01:01 all 52.51 0.00 3.14 0.50 0.10 43.75 14:01:01 0 51.54 0.00 2.20 0.27 0.08 45.90 14:01:01 1 58.47 0.00 3.60 0.35 0.12 37.46 14:01:01 2 57.01 0.00 3.86 0.23 0.10 38.79 14:01:01 3 42.94 0.00 2.92 1.14 0.12 52.87 14:02:01 all 33.47 0.00 3.43 8.31 0.10 54.69 14:02:01 0 33.70 0.00 2.66 6.23 0.10 57.31 14:02:01 1 32.66 0.00 4.38 10.73 0.10 52.13 14:02:01 2 43.61 0.00 2.79 1.85 0.12 51.64 14:02:01 3 23.93 0.00 3.88 14.41 0.10 57.68 14:03:01 all 27.17 0.00 1.95 3.07 0.09 67.72 14:03:01 0 24.26 0.00 2.46 1.51 0.08 71.69 14:03:01 1 27.51 0.00 1.66 2.65 0.08 68.10 14:03:01 2 30.27 0.00 1.66 5.69 0.10 62.28 14:03:01 3 26.64 0.00 2.01 2.44 0.08 68.83 14:04:01 all 12.63 0.00 2.39 8.52 0.10 76.36 14:04:01 0 12.35 0.00 2.84 14.13 0.10 70.58 14:04:01 1 12.35 0.00 2.69 8.17 0.10 76.69 14:04:01 2 10.84 0.00 1.78 2.73 0.12 84.54 14:04:01 3 14.99 0.00 2.26 9.04 0.08 73.62 14:05:01 all 9.82 0.00 3.39 15.03 0.11 71.66 14:05:01 0 7.94 0.00 2.69 9.80 0.10 79.47 14:05:01 1 8.63 0.00 3.42 8.28 0.08 79.59 14:05:01 2 12.18 0.00 4.62 25.63 0.14 57.44 14:05:01 3 10.57 0.00 2.86 16.48 0.10 69.99 14:06:01 all 17.90 0.00 2.96 11.37 0.11 67.66 14:06:01 0 15.16 0.00 3.10 17.11 0.10 64.53 14:06:01 1 18.35 0.00 3.35 9.51 0.10 68.69 14:06:01 2 22.15 0.00 2.74 8.13 0.13 66.84 14:06:01 3 15.93 0.00 2.66 10.73 0.10 70.58 14:07:01 all 18.47 0.00 5.30 12.09 0.11 64.02 14:07:01 0 23.19 0.00 5.32 15.16 0.12 56.21 14:07:01 1 18.83 0.00 5.74 19.47 0.12 55.84 14:07:01 2 15.76 0.00 4.90 5.98 0.13 73.22 14:07:01 3 16.10 0.00 5.24 7.75 0.10 70.82 14:08:01 all 17.74 0.00 7.26 13.62 0.11 61.26 14:08:01 0 17.16 0.00 5.27 14.16 0.12 63.30 14:08:01 1 19.50 0.00 8.85 11.80 0.10 59.75 14:08:01 2 17.01 0.00 7.90 17.42 0.12 57.55 14:08:01 3 17.29 0.00 7.04 11.12 0.10 64.45 14:09:01 all 26.14 0.00 1.26 4.91 0.09 67.60 14:09:01 0 22.96 0.00 1.16 5.61 0.08 70.18 14:09:01 1 28.41 0.00 1.54 4.97 0.08 64.99 14:09:01 2 23.73 0.00 1.24 4.83 0.08 70.11 14:09:01 3 29.49 0.00 1.07 4.23 0.08 65.13 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 43.85 0.00 1.34 1.74 0.08 53.00 14:10:01 0 46.65 0.00 1.00 2.10 0.08 50.17 14:10:01 1 43.84 0.00 1.92 1.44 0.10 52.70 14:10:01 2 37.26 0.00 1.13 1.50 0.07 60.04 14:10:01 3 47.60 0.00 1.31 1.91 0.08 49.10 Average: all 25.68 0.00 3.05 7.30 0.10 63.87 Average: 0 24.68 0.00 2.76 7.75 0.10 64.71 Average: 1 27.10 0.00 3.53 7.16 0.10 62.12 Average: 2 27.65 0.00 3.04 6.47 0.11 62.74 Average: 3 23.28 0.00 2.88 7.83 0.09 65.92