---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4692 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 12G 8.1G 59% / 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: 3944 479 1928 0 1536 3213 Swap: 1023 13 1010 ---> 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:79:ca:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85315sec preferred_lft 85315sec inet6 fe80::f816:3eff:fe79:ca3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:68:7a:f4 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::42:68ff:fe68:7af4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 04/10/25 _x86_64_ (4 CPU) 10:50:44 LINUX RESTART (4 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 174.80 69.29 105.52 5639.59 42164.32 10:53:01 108.68 44.87 63.82 3166.53 11284.27 10:54:01 153.59 22.10 131.49 1860.58 34797.00 10:55:01 190.02 83.02 107.00 2721.01 25352.31 10:56:01 333.14 71.19 261.96 3267.99 31686.05 10:57:01 395.63 19.11 376.52 814.53 13997.80 10:58:01 481.99 0.63 481.36 18.66 18406.00 10:59:01 315.11 5.35 309.76 120.89 11728.22 11:00:01 13.80 0.43 13.36 15.33 495.92 11:01:01 13.25 0.45 12.80 12.53 294.08 11:02:01 279.77 1.55 278.22 51.86 10344.28 11:03:01 745.38 11.13 734.26 253.78 14187.14 11:04:01 2245.53 7.25 2238.28 251.02 19254.79 11:05:01 579.15 2.27 576.89 75.85 20388.47 11:06:01 508.81 20.04 488.77 341.62 18031.86 11:07:02 604.57 159.16 445.41 6514.64 20868.89 11:08:01 454.27 147.86 306.41 5358.92 55382.78 Average: 447.03 39.15 407.88 1793.54 20475.88 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 1674840 3369804 2363820 58.53 53452 1794436 870456 17.11 530244 1648080 160016 10:53:01 923424 2970184 3115236 77.14 67396 2119488 1234920 24.27 985440 1918104 126936 10:54:01 125040 2441300 3913620 96.90 87148 2372980 1719176 33.79 1581976 2117756 2496 10:55:01 114620 1729800 3924040 97.16 95056 1674420 2392484 47.03 2254052 1479972 200 10:56:01 103664 1062340 3934996 97.43 109496 1091352 3712736 72.98 2734872 1002968 4760 10:57:01 129444 941380 3909216 96.79 130008 927548 3883316 76.33 2788348 905472 9920 10:58:01 137964 925096 3900696 96.58 145916 873448 3891236 76.49 2772216 884708 10184 10:59:01 115716 860756 3922944 97.13 149956 808624 4010516 78.83 2791104 848864 9708 11:00:01 115672 861916 3922988 97.14 149976 809788 4016524 78.95 2792812 847284 588 11:01:01 131160 852808 3907500 96.75 147792 788028 4021956 79.06 2776908 848008 400 11:02:01 122312 815056 3916348 96.97 139204 742780 4112296 80.84 2779824 823108 12712 11:03:01 123844 666856 3914816 96.93 117352 586196 4391424 86.32 2801776 755552 14264 11:04:01 125892 495700 3912768 96.88 103284 435740 4751340 93.40 2851984 700304 11376 11:05:01 117036 514552 3921624 97.10 98692 407452 4819832 94.74 2785768 704948 12564 11:06:01 114636 406288 3924024 97.16 92816 315252 4955304 97.41 2792904 701580 10012 11:07:02 1072064 1673812 2966596 73.45 109264 549944 2602184 51.15 1813456 818280 49156 11:08:01 2085212 3332640 1953448 48.37 129052 1275952 943152 18.54 619300 1151220 2200 Average: 431326 1407076 3607334 89.32 113286 1033731 3313462 65.13 2261940 1068012 25735 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 448.98 277.22 1513.03 73.88 0.00 0.00 0.00 0.00 10:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 230.97 217.22 2241.32 34.75 0.00 0.00 0.00 0.00 10:53:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 10:54:01 docker0 177.75 229.88 9.39 2339.11 0.00 0.00 0.00 0.00 10:54:01 ens3 461.28 377.25 5483.48 38.92 0.00 0.00 0.00 0.00 10:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:54:01 vetha3c143f 177.75 230.01 11.82 2339.12 0.00 0.00 0.00 0.19 10:55:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 358.77 328.68 4990.93 46.92 0.00 0.00 0.00 0.00 10:55:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:56:01 docker0 35.29 35.08 139.54 4.54 0.00 0.00 0.00 0.00 10:56:01 ens3 303.53 191.23 2706.76 15.39 0.00 0.00 0.00 0.00 10:56:01 lo 59.12 59.12 143.23 143.23 0.00 0.00 0.00 0.00 10:56:01 vethcfb55a9 35.08 34.96 140.01 4.54 0.00 0.00 0.00 0.01 10:57:01 docker0 92.13 82.49 276.92 26.86 0.00 0.00 0.00 0.00 10:57:01 ens3 2.52 2.07 0.53 1.98 0.00 0.00 0.00 0.00 10:57:01 lo 152.07 152.07 302.05 302.05 0.00 0.00 0.00 0.00 10:57:01 vethcfb55a9 91.95 82.32 278.17 26.85 0.00 0.00 0.00 0.02 10:58:01 docker0 143.90 127.47 435.06 52.29 0.00 0.00 0.00 0.00 10:58:01 ens3 0.95 1.07 0.18 1.68 0.00 0.00 0.00 0.00 10:58:01 lo 209.20 209.20 482.25 482.25 0.00 0.00 0.00 0.00 10:58:01 vethcfb55a9 143.74 127.32 437.02 52.28 0.00 0.00 0.00 0.04 10:59:01 docker0 141.69 132.06 533.24 55.72 0.00 0.00 0.00 0.00 10:59:01 ens3 1.62 1.57 0.31 1.40 0.00 0.00 0.00 0.00 10:59:01 lo 216.28 216.28 585.03 585.03 0.00 0.00 0.00 0.00 10:59:01 vethcfb55a9 141.50 131.87 535.16 55.71 0.00 0.00 0.00 0.04 11:00:01 docker0 61.22 59.51 278.76 33.07 0.00 0.00 0.00 0.00 11:00:01 ens3 0.38 0.23 0.06 0.33 0.00 0.00 0.00 0.00 11:00:01 lo 94.55 94.55 310.54 310.54 0.00 0.00 0.00 0.00 11:00:01 vethcfb55a9 61.04 59.34 279.59 33.06 0.00 0.00 0.00 0.02 11:01:01 docker0 80.12 78.57 368.43 42.38 0.00 0.00 0.00 0.00 11:01:01 ens3 0.42 0.22 0.05 0.26 0.00 0.00 0.00 0.00 11:01:01 lo 119.81 119.81 408.53 408.53 0.00 0.00 0.00 0.00 11:01:01 vethcfb55a9 79.95 78.40 369.52 42.37 0.00 0.00 0.00 0.03 11:02:01 docker0 99.57 92.42 341.78 32.03 0.00 0.00 0.00 0.00 11:02:01 ens3 2.78 1.57 0.78 2.06 0.00 0.00 0.00 0.00 11:02:01 lo 167.76 167.76 373.02 373.02 0.00 0.00 0.00 0.00 11:02:01 vethcfb55a9 99.38 92.23 343.13 32.02 0.00 0.00 0.00 0.03 11:03:01 docker0 101.85 92.92 300.36 30.28 0.00 0.00 0.00 0.00 11:03:01 ens3 17.24 11.00 6.71 18.24 0.00 0.00 0.00 0.00 11:03:01 lo 180.24 180.24 329.89 329.89 0.00 0.00 0.00 0.00 11:03:01 vethcfb55a9 101.67 92.74 301.74 30.26 0.00 0.00 0.00 0.02 11:04:01 docker0 87.49 79.19 151.17 20.46 0.00 0.00 0.00 0.00 11:04:01 ens3 31.73 23.83 6.23 50.90 0.00 0.00 0.00 0.00 11:04:01 lo 155.59 155.59 170.12 170.12 0.00 0.00 0.00 0.00 11:04:01 vethcfb55a9 87.32 79.04 152.35 20.45 0.00 0.00 0.00 0.01 11:05:01 docker0 81.92 68.41 76.16 10.31 0.00 0.00 0.00 0.00 11:05:01 ens3 0.65 0.47 0.11 0.33 0.00 0.00 0.00 0.00 11:05:01 lo 147.38 147.38 85.53 85.53 0.00 0.00 0.00 0.00 11:05:01 vethcfb55a9 81.75 68.24 77.27 10.30 0.00 0.00 0.00 0.01 11:06:01 docker0 65.56 53.77 64.44 6.96 0.00 0.00 0.00 0.00 11:06:01 ens3 9.11 6.85 1.80 11.23 0.00 0.00 0.00 0.00 11:06:01 lo 115.54 115.54 70.50 70.50 0.00 0.00 0.00 0.00 11:06:01 vethcfb55a9 65.38 53.58 65.32 6.95 0.00 0.00 0.00 0.01 11:07:02 docker0 3.29 5.29 0.17 0.34 0.00 0.00 0.00 0.00 11:07:02 ens3 4.65 3.86 1.00 1.04 0.00 0.00 0.00 0.00 11:07:02 lo 10.02 10.02 0.53 0.53 0.00 0.00 0.00 0.00 11:07:02 veth641375a 1.99 2.28 0.12 0.14 0.00 0.00 0.00 0.00 11:08:01 docker0 224.17 264.97 11.56 2242.58 0.00 0.00 0.00 0.00 11:08:01 ens3 299.14 252.08 2265.03 63.85 0.00 0.00 0.00 0.00 11:08:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 81.91 82.24 175.72 285.96 0.00 0.00 0.00 0.00 Average: ens3 127.66 99.56 1128.55 21.30 0.00 0.00 0.00 0.00 Average: lo 96.14 96.14 191.90 191.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 04/10/25 _x86_64_ (4 CPU) 10:50:44 LINUX RESTART (4 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 17.85 0.00 2.07 5.72 0.06 74.30 10:52:01 0 7.41 0.00 2.25 3.61 0.03 86.70 10:52:01 1 38.70 0.00 2.94 5.42 0.07 52.87 10:52:01 2 16.74 0.00 1.35 2.79 0.07 79.06 10:52:01 3 8.55 0.00 1.73 11.05 0.08 78.59 10:53:01 all 26.73 0.00 1.61 2.15 0.07 69.44 10:53:01 0 26.15 0.00 1.12 0.17 0.07 72.50 10:53:01 1 21.57 0.00 1.87 3.82 0.05 72.69 10:53:01 2 41.76 0.00 2.01 1.74 0.07 54.43 10:53:01 3 17.47 0.00 1.47 2.88 0.08 78.09 10:54:01 all 39.47 0.00 4.28 3.07 0.08 53.10 10:54:01 0 40.00 0.00 4.84 3.65 0.08 51.42 10:54:01 1 41.04 0.00 3.55 0.77 0.08 54.55 10:54:01 2 36.15 0.00 3.62 4.42 0.08 55.72 10:54:01 3 40.71 0.00 5.10 3.41 0.08 50.70 10:55:01 all 40.07 0.00 3.00 4.63 0.08 52.22 10:55:01 0 40.46 0.00 3.70 6.15 0.07 49.62 10:55:01 1 41.68 0.00 2.46 2.39 0.08 53.39 10:55:01 2 29.94 0.00 2.56 4.65 0.08 62.77 10:55:01 3 48.20 0.00 3.30 5.34 0.07 43.09 10:56:01 all 36.78 0.00 3.86 6.16 0.09 53.11 10:56:01 0 38.45 0.00 3.25 4.32 0.08 53.90 10:56:01 1 39.40 0.00 3.99 7.11 0.08 49.41 10:56:01 2 38.85 0.00 3.52 6.32 0.10 51.21 10:56:01 3 30.42 0.00 4.68 6.86 0.10 57.95 10:57:01 all 23.15 0.00 3.63 9.04 0.09 64.08 10:57:01 0 21.39 0.00 4.08 9.66 0.08 64.80 10:57:01 1 24.39 0.00 4.10 9.41 0.10 62.00 10:57:01 2 27.68 0.00 4.12 11.20 0.10 56.89 10:57:01 3 19.18 0.00 2.23 5.95 0.08 72.56 10:58:01 all 12.75 0.00 4.35 11.26 0.09 71.55 10:58:01 0 9.78 0.00 3.05 15.08 0.08 72.00 10:58:01 1 16.94 0.00 6.25 12.64 0.08 64.09 10:58:01 2 12.59 0.00 4.03 8.46 0.10 74.81 10:58:01 3 11.70 0.00 4.10 8.86 0.07 75.27 10:59:01 all 16.45 0.00 3.36 7.23 0.08 72.88 10:59:01 0 14.51 0.00 3.10 2.50 0.07 79.82 10:59:01 1 16.21 0.00 3.61 8.74 0.08 71.36 10:59:01 2 18.29 0.00 2.45 6.21 0.10 72.95 10:59:01 3 16.80 0.00 4.27 11.48 0.08 67.36 11:00:01 all 7.05 0.00 0.73 0.08 0.07 92.07 11:00:01 0 5.48 0.00 0.52 0.02 0.08 93.91 11:00:01 1 8.23 0.00 0.73 0.05 0.08 90.91 11:00:01 2 9.09 0.00 1.15 0.12 0.07 89.58 11:00:01 3 5.38 0.00 0.55 0.15 0.07 93.85 11:01:01 all 7.91 0.00 0.80 0.05 0.08 91.16 11:01:01 0 7.22 0.00 0.65 0.00 0.07 92.06 11:01:01 1 7.71 0.00 0.77 0.02 0.05 91.46 11:01:01 2 9.35 0.00 1.05 0.12 0.08 89.40 11:01:01 3 7.36 0.00 0.73 0.05 0.07 91.80 11:02:01 all 11.64 0.00 2.71 6.32 0.08 79.25 11:02:01 0 11.67 0.00 1.55 4.86 0.08 81.83 11:02:01 1 10.96 0.00 2.79 6.57 0.08 79.60 11:02:01 2 10.97 0.00 2.57 6.63 0.10 79.73 11:02:01 3 12.98 0.00 3.92 7.21 0.08 75.80 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 19.98 0.00 3.85 9.85 0.10 66.22 11:03:01 0 19.28 0.00 4.45 13.83 0.08 62.35 11:03:01 1 20.31 0.00 3.19 12.22 0.08 64.21 11:03:01 2 19.50 0.00 4.27 8.13 0.12 67.99 11:03:01 3 20.86 0.00 3.46 5.23 0.08 70.37 11:04:01 all 15.00 0.00 5.67 15.00 0.09 64.23 11:04:01 0 12.57 0.00 4.57 7.99 0.08 74.78 11:04:01 1 15.56 0.00 6.04 12.00 0.10 66.30 11:04:01 2 16.90 0.00 4.92 13.66 0.12 64.41 11:04:01 3 15.01 0.00 7.17 26.40 0.10 51.32 11:05:01 all 10.40 0.00 5.01 13.49 0.10 71.00 11:05:01 0 9.85 0.00 4.66 10.19 0.08 75.21 11:05:01 1 10.96 0.00 5.56 16.97 0.08 66.43 11:05:01 2 9.89 0.00 5.66 16.58 0.12 67.75 11:05:01 3 10.88 0.00 4.21 10.24 0.10 74.57 11:06:01 all 13.58 0.00 4.33 11.98 0.09 70.03 11:06:01 0 11.64 0.00 3.44 11.04 0.10 73.78 11:06:01 1 11.92 0.00 4.45 7.83 0.08 75.72 11:06:01 2 14.40 0.00 4.71 12.48 0.12 68.29 11:06:01 3 16.34 0.00 4.68 16.56 0.10 62.33 11:07:02 all 16.49 0.00 1.48 20.71 0.08 61.23 11:07:02 0 17.10 0.00 1.15 4.45 0.03 77.27 11:07:02 1 17.83 0.00 1.60 31.65 0.07 48.85 11:07:02 2 15.33 0.00 1.50 12.15 0.13 70.89 11:07:02 3 15.74 0.00 1.70 34.61 0.07 47.88 11:08:01 all 12.09 0.00 4.04 14.50 0.08 69.30 11:08:01 0 9.03 0.00 4.16 12.17 0.07 74.57 11:08:01 1 16.01 0.00 4.28 10.44 0.05 69.22 11:08:01 2 10.83 0.00 3.36 11.64 0.10 74.06 11:08:01 3 12.48 0.00 4.32 23.77 0.09 59.34 Average: all 19.26 0.00 3.22 8.30 0.08 69.14 Average: 0 17.76 0.00 2.97 6.44 0.07 72.76 Average: 1 21.13 0.00 3.42 8.72 0.08 66.65 Average: 2 19.91 0.00 3.10 7.47 0.10 69.42 Average: 3 18.23 0.00 3.38 10.58 0.08 67.73