---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7759 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 12G 8.2G 58% / 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 475 2050 0 1417 3222 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:2d:2f:cd brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fe2d:2fcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:dd:da:96 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:fbff:fedd:da96/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7759) 10/15/24 _x86_64_ (4 CPU) 15:52:31 LINUX RESTART (4 CPU) 15:53:01 tps rtps wtps bread/s bwrtn/s 15:54:01 149.61 65.66 83.95 4915.98 8726.01 15:55:01 130.88 46.48 84.40 3254.12 15918.55 15:56:01 255.16 40.91 214.24 3265.57 47495.45 15:57:01 211.86 39.88 171.99 2507.72 30667.02 15:58:01 290.25 10.40 279.86 247.12 8566.61 15:59:01 84.22 1.58 82.64 35.33 1675.72 16:00:01 526.18 0.53 525.65 12.53 14686.35 16:01:01 399.20 0.72 398.48 22.93 11163.61 16:02:01 469.77 28.85 440.92 1237.84 15704.20 16:03:01 1170.55 18.43 1152.12 430.73 16976.24 16:04:02 343.81 47.11 296.70 1765.60 11233.31 16:05:01 264.62 118.35 146.26 7913.64 41613.69 16:06:01 242.06 188.64 53.42 3812.96 11675.92 Average: 349.20 46.64 302.56 2255.92 18131.83 15:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:54:01 1614128 3364608 2424524 60.03 55300 1848560 893940 17.57 561168 1680368 144064 15:55:01 506916 2683760 3531736 87.45 68840 2246064 1456580 28.63 1335616 1978740 29672 15:56:01 196312 2640452 3842340 95.14 91956 2490280 1515508 29.79 1444228 2177864 8992 15:57:01 127832 1715896 3910820 96.83 101296 1715060 3096168 60.86 2238612 1471800 2712 15:58:01 105340 1198668 3933312 97.39 118216 1213468 3725184 73.23 2676416 1058304 1328 15:59:01 114916 960592 3923736 97.15 115704 971772 4011092 78.85 2823944 902740 1644 16:00:01 122116 903532 3916536 96.98 130232 888404 4029156 79.20 2854860 854264 1640 16:01:01 133476 770116 3905176 96.70 132524 747664 4157476 81.72 2908236 799664 2136 16:02:01 119396 507444 3919256 97.04 71624 641052 5289996 103.99 2929576 764720 10988 16:03:01 112520 396560 3926132 97.21 78224 491092 5307316 104.33 2916916 689292 8200 16:04:02 612472 700436 3426180 84.83 61600 199252 3613100 71.02 2752100 509636 352 16:05:01 1099456 2106392 2939196 72.78 74324 1096016 2031620 39.94 1570692 1194732 160 16:06:01 2122976 3322528 1915676 47.43 103700 1254536 957408 18.82 602984 1134084 17184 Average: 537527 1636230 3501125 86.69 92580 1215632 3083426 60.61 2124258 1170478 17621 15:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:54:01 ens3 385.97 255.66 1601.01 71.54 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 15:55:01 ens3 577.22 494.65 3789.56 105.28 0.00 0.00 0.00 0.00 15:56:01 docker0 151.34 229.77 7.89 2331.26 0.00 0.00 0.00 0.00 15:56:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:56:01 ens3 568.20 430.15 6986.61 47.91 0.00 0.00 0.00 0.00 15:57:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 3.58 3.58 0.41 0.41 0.00 0.00 0.00 0.00 15:57:01 ens3 818.00 524.98 4175.70 103.57 0.00 0.00 0.00 0.00 15:57:01 veth860f1a8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 docker0 65.51 63.03 261.63 7.99 0.00 0.00 0.00 0.00 15:58:01 lo 111.33 111.33 268.38 268.38 0.00 0.00 0.00 0.00 15:58:01 ens3 14.31 10.11 3.29 3.77 0.00 0.00 0.00 0.00 15:58:01 veth860f1a8 65.33 62.88 262.52 7.98 0.00 0.00 0.00 0.02 15:59:01 docker0 147.91 140.58 684.84 61.90 0.00 0.00 0.00 0.00 15:59:01 lo 226.00 226.00 744.22 744.22 0.00 0.00 0.00 0.00 15:59:01 ens3 7.17 4.20 1.73 1.56 0.00 0.00 0.00 0.00 15:59:01 veth860f1a8 147.71 140.38 686.85 61.89 0.00 0.00 0.00 0.06 16:00:01 docker0 144.14 124.01 428.33 43.79 0.00 0.00 0.00 0.00 16:00:01 lo 217.83 217.83 467.89 467.89 0.00 0.00 0.00 0.00 16:00:01 ens3 51.74 38.56 10.89 11.21 0.00 0.00 0.00 0.00 16:00:01 veth860f1a8 143.96 123.85 430.29 43.78 0.00 0.00 0.00 0.04 16:01:01 docker0 156.62 139.61 568.49 52.08 0.00 0.00 0.00 0.00 16:01:01 lo 237.56 237.56 616.12 616.12 0.00 0.00 0.00 0.00 16:01:01 ens3 106.27 52.61 31.72 23.13 0.00 0.00 0.00 0.00 16:01:01 veth860f1a8 156.42 139.41 570.62 52.07 0.00 0.00 0.00 0.05 16:02:01 docker0 106.73 101.75 287.66 32.46 0.00 0.00 0.00 0.00 16:02:01 veth8d7ae9f 39.64 42.62 89.54 13.19 0.00 0.00 0.00 0.01 16:02:01 lo 180.38 180.38 317.34 317.34 0.00 0.00 0.00 0.00 16:02:01 ens3 594.50 372.78 156.74 143.22 0.00 0.00 0.00 0.00 16:03:01 docker0 75.67 70.59 68.36 11.59 0.00 0.00 0.00 0.00 16:03:01 veth8d7ae9f 69.06 63.47 44.90 10.86 0.00 0.00 0.00 0.00 16:03:01 lo 141.86 141.86 79.06 79.06 0.00 0.00 0.00 0.00 16:03:01 ens3 256.51 154.22 63.99 65.00 0.00 0.00 0.00 0.00 16:04:02 docker0 28.81 24.10 11.47 2.59 0.00 0.00 0.00 0.00 16:04:02 lo 56.54 56.54 13.99 13.99 0.00 0.00 0.00 0.00 16:04:02 ens3 826.09 474.84 228.43 225.48 0.00 0.00 0.00 0.00 16:05:01 docker0 133.69 196.59 6.89 2233.69 0.00 0.00 0.00 0.00 16:05:01 lo 3.47 3.47 0.20 0.20 0.00 0.00 0.00 0.00 16:05:01 ens3 242.30 161.41 2243.68 17.20 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:06:01 ens3 75.79 54.97 41.47 59.48 0.00 0.00 0.00 0.00 Average: docker0 77.66 83.72 179.10 365.11 0.00 0.00 0.00 0.00 Average: lo 91.24 91.24 193.17 193.17 0.00 0.00 0.00 0.00 Average: ens3 348.18 233.12 1486.33 67.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7759) 10/15/24 _x86_64_ (4 CPU) 15:52:31 LINUX RESTART (4 CPU) 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:01 all 21.43 0.00 2.06 4.24 0.07 72.20 15:54:01 0 20.14 0.00 1.64 3.48 0.07 74.67 15:54:01 1 14.33 0.00 1.55 5.23 0.03 78.86 15:54:01 2 12.63 0.00 1.98 5.42 0.07 79.90 15:54:01 3 38.60 0.00 3.08 2.83 0.08 55.42 15:55:01 all 42.74 0.00 2.35 2.05 0.10 52.76 15:55:01 0 46.61 0.00 2.57 2.85 0.10 47.87 15:55:01 1 38.76 0.00 1.53 2.50 0.10 57.10 15:55:01 2 47.89 0.00 3.72 2.42 0.13 45.83 15:55:01 3 37.71 0.00 1.60 0.42 0.08 60.19 15:56:01 all 24.71 0.00 4.98 6.16 0.11 64.04 15:56:01 0 24.35 0.00 4.68 5.45 0.10 65.42 15:56:01 1 29.03 0.00 5.67 8.03 0.12 57.15 15:56:01 2 23.37 0.00 5.73 6.36 0.13 64.41 15:56:01 3 22.11 0.00 3.85 4.81 0.10 69.14 15:57:01 all 41.24 0.00 3.59 3.95 0.12 51.11 15:57:01 0 41.00 0.00 4.09 4.51 0.12 50.29 15:57:01 1 34.89 0.00 3.57 4.31 0.10 57.13 15:57:01 2 45.88 0.00 4.22 2.88 0.13 46.89 15:57:01 3 43.20 0.00 2.42 4.09 0.12 50.18 15:58:01 all 34.25 0.00 2.17 7.05 0.10 56.43 15:58:01 0 22.82 0.00 2.08 3.25 0.08 71.76 15:58:01 1 38.79 0.00 1.98 3.70 0.08 55.44 15:58:01 2 32.07 0.00 2.91 10.45 0.12 54.45 15:58:01 3 43.33 0.00 1.73 10.85 0.10 43.99 15:59:01 all 17.23 0.00 1.73 1.69 0.09 79.26 15:59:01 0 16.69 0.00 1.79 1.12 0.08 80.32 15:59:01 1 17.54 0.00 1.71 1.62 0.08 79.05 15:59:01 2 18.50 0.00 1.42 1.04 0.10 78.94 15:59:01 3 16.16 0.00 2.04 2.98 0.08 78.74 16:00:01 all 10.40 0.00 3.38 15.27 0.11 70.83 16:00:01 0 8.91 0.00 3.84 19.17 0.10 67.98 16:00:01 1 10.19 0.00 2.78 12.53 0.08 74.42 16:00:01 2 12.23 0.00 3.52 12.82 0.15 71.28 16:00:01 3 10.32 0.00 3.37 16.58 0.10 69.63 16:01:01 all 18.75 0.00 3.25 11.47 0.12 66.42 16:01:01 0 16.47 0.00 1.70 2.70 0.08 79.04 16:01:01 1 19.77 0.00 4.41 20.18 0.13 55.50 16:01:01 2 18.88 0.00 3.34 12.86 0.13 64.78 16:01:01 3 19.85 0.00 3.56 10.22 0.13 66.23 16:02:01 all 17.16 0.00 4.60 13.09 0.13 65.02 16:02:01 0 18.61 0.00 4.53 12.77 0.12 63.97 16:02:01 1 17.31 0.00 4.86 9.03 0.12 68.68 16:02:01 2 15.14 0.00 4.60 13.37 0.15 66.75 16:02:01 3 17.56 0.00 4.39 17.23 0.12 60.70 16:03:01 all 12.09 0.00 6.36 14.79 0.13 66.63 16:03:01 0 11.84 0.00 6.61 14.70 0.12 66.73 16:03:01 1 11.36 0.00 6.49 14.94 0.12 67.10 16:03:01 2 11.40 0.00 5.44 12.05 0.17 70.94 16:03:01 3 13.76 0.00 6.93 17.47 0.12 61.72 16:04:02 all 20.40 0.00 4.78 9.29 0.10 65.42 16:04:02 0 22.04 0.00 5.59 10.42 0.10 61.85 16:04:02 1 19.13 0.00 5.01 9.57 0.08 66.21 16:04:02 2 18.33 0.00 4.39 6.37 0.10 70.82 16:04:02 3 22.12 0.00 4.12 10.81 0.12 62.83 16:04:02 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 24.75 0.00 3.54 6.42 0.09 65.21 16:05:01 0 21.91 0.00 3.42 8.91 0.09 65.67 16:05:01 1 22.36 0.00 3.66 8.72 0.07 65.19 16:05:01 2 28.25 0.00 4.04 4.30 0.10 63.30 16:05:01 3 26.48 0.00 3.05 3.74 0.09 66.64 16:06:01 all 16.81 0.00 1.51 5.54 0.06 76.08 16:06:01 0 11.65 0.00 1.55 5.69 0.03 81.07 16:06:01 1 26.76 0.00 1.91 9.32 0.08 61.92 16:06:01 2 10.11 0.00 1.29 2.37 0.08 86.14 16:06:01 3 18.75 0.00 1.29 4.77 0.05 75.15 Average: all 23.24 0.00 3.41 7.76 0.10 65.49 Average: 0 21.78 0.00 3.39 7.30 0.09 67.44 Average: 1 23.10 0.00 3.47 8.43 0.09 64.91 Average: 2 22.67 0.00 3.58 7.12 0.12 66.50 Average: 3 25.39 0.00 3.18 8.21 0.10 63.12