---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4124 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 20G 136G 13% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 900 18448 0 12817 30814 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e2:20:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fee2:203e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:fe:46:fc 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::42:7cff:fefe:46fc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4124) 01/08/26 _x86_64_ (8 CPU) 20:30:59 LINUX RESTART (8 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 406.90 74.87 332.03 5325.65 115413.56 20:33:01 187.07 20.51 166.56 1492.55 75043.63 20:34:01 252.37 5.68 246.69 504.98 67606.07 20:35:01 343.34 0.15 343.19 18.00 58505.18 20:36:01 654.66 0.02 654.64 0.13 39327.85 20:37:01 426.43 1.37 425.06 48.39 151755.51 20:38:01 424.93 0.17 424.77 1.60 104880.35 20:39:01 463.59 4.10 459.49 32.79 48211.56 20:40:01 75.97 0.00 75.97 0.00 39019.20 20:41:01 15.21 0.33 14.88 9.73 3378.10 20:42:01 137.73 0.00 137.73 0.00 23355.17 20:43:01 479.07 0.57 478.50 4.53 90737.28 20:44:01 301.78 19.26 282.52 1370.61 27497.80 20:45:01 80.82 4.25 76.57 511.78 8645.54 Average: 303.57 9.38 294.19 665.76 60956.92 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 30181880 31652044 2757340 8.37 57388 1731084 1451300 4.27 906100 1579040 127036 20:33:01 29819508 31607712 3119712 9.47 82340 2005552 1951376 5.74 1011180 1793004 27260 20:34:01 27888416 30887416 5050804 15.33 112056 3153200 2333028 6.86 1809356 2846300 47052 20:35:01 26640492 30845492 6298728 19.12 144956 4243416 2409756 7.09 1937972 3874332 35084 20:36:01 25020860 30845072 7918360 24.04 214608 5662124 2458676 7.23 2111984 5194656 919784 20:37:01 23267168 30587104 9672052 29.36 262572 7063528 2661500 7.83 2973392 6032460 520 20:38:01 21376116 30588584 11563104 35.10 350460 8758968 2292468 6.74 3937716 6849328 600 20:39:01 19003988 30473536 13935232 42.31 366396 10778100 2523424 7.42 4159956 8762952 803216 20:40:01 18473668 30227856 14465552 43.92 369008 11036048 2809908 8.27 4674704 8752576 19976 20:41:01 18682424 30488060 14256796 43.28 369996 11081776 2505716 7.37 4450520 8761716 19296 20:42:01 17591640 30529324 15347580 46.59 404416 12104756 2504076 7.37 4362316 9871884 1147492 20:43:01 19446168 31560944 13493052 40.96 448364 11291772 1531532 4.51 3084996 9352116 198224 20:44:01 17785668 30597336 15153552 46.00 454436 11940472 3872172 11.39 4190684 9843552 145676 20:45:01 18910372 31569324 14028848 42.59 455084 11799920 1537344 4.52 3221356 9715844 932 Average: 22434883 30889986 10504337 31.89 292291 8046480 2345877 6.90 3059445 6659269 249439 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 403.12 275.90 1696.03 75.63 0.00 0.00 0.00 0.00 20:33:01 lo 2.53 2.53 0.27 0.27 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 202.82 172.04 1318.89 40.04 0.00 0.00 0.00 0.00 20:34:01 veth07cde07 7.03 17.58 0.66 379.41 0.00 0.00 0.00 0.03 20:34:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 20:34:01 docker0 27.70 78.40 1.96 1735.29 0.00 0.00 0.00 0.00 20:34:01 ens3 541.68 404.28 7155.44 58.96 0.00 0.00 0.00 0.00 20:35:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 20:35:01 veth9ba376d 293.37 441.29 20.15 4234.33 0.00 0.00 0.00 0.35 20:35:01 docker0 328.21 547.18 18.35 6445.59 0.00 0.00 0.00 0.00 20:35:01 ens3 748.74 453.27 8405.54 43.50 0.00 0.00 0.00 0.00 20:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 93.77 78.55 19.93 31.44 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:37:01 veth22dbe77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 20:37:01 ens3 203.97 175.59 3079.14 30.30 0.00 0.00 0.00 0.00 20:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:38:01 docker0 74.62 158.34 9.64 1998.10 0.00 0.00 0.00 0.00 20:38:01 ens3 201.87 108.64 2076.67 21.21 0.00 0.00 0.00 0.00 20:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:39:01 vethe6905f4 187.10 249.29 13.32 5538.68 0.00 0.00 0.00 0.45 20:39:01 docker0 187.10 249.23 10.77 5538.67 0.00 0.00 0.00 0.00 20:39:01 ens3 289.22 220.11 5986.07 18.37 0.00 0.00 0.00 0.00 20:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 vethe6905f4 61.22 78.63 4.75 1035.88 0.00 0.00 0.00 0.08 20:40:01 docker0 61.22 78.62 3.92 1035.88 0.00 0.00 0.00 0.00 20:40:01 ens3 86.27 66.28 1037.50 6.12 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 vethe6905f4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 1.27 0.77 0.26 0.40 0.00 0.00 0.00 0.00 20:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.33 0.35 0.04 0.71 0.00 0.00 0.00 0.00 20:42:01 ens3 2.23 1.75 1.17 0.64 0.00 0.00 0.00 0.00 20:43:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 20:43:01 docker0 14.85 40.34 0.98 548.37 0.00 0.00 0.00 0.00 20:43:01 ens3 76.95 44.21 581.37 9.44 0.00 0.00 0.00 0.00 20:44:01 lo 2.20 2.20 0.28 0.28 0.00 0.00 0.00 0.00 20:44:01 vethef8b9ac 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:44:01 vetheb4d3d4 32.79 32.44 59.28 3.42 0.00 0.00 0.00 0.00 20:44:01 br-b6226f6051cc 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.63 0.63 0.07 0.07 0.00 0.00 0.00 0.00 20:45:01 docker0 694.05 1152.76 45.64 17303.46 0.00 0.00 0.00 0.00 20:45:01 ens3 3095.72 2163.76 33492.08 378.65 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 49.57 82.34 3.26 1235.92 0.00 0.00 0.00 0.00 Average: ens3 220.94 154.28 2392.17 27.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4124) 01/08/26 _x86_64_ (8 CPU) 20:30:59 LINUX RESTART (8 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 8.77 0.00 1.31 2.46 0.03 87.43 20:32:01 0 9.81 0.00 1.19 3.00 0.03 85.97 20:32:01 1 12.13 0.00 0.93 0.30 0.03 86.60 20:32:01 2 9.59 0.00 1.37 0.38 0.02 88.64 20:32:01 3 14.67 0.00 3.44 7.32 0.05 74.51 20:32:01 4 7.24 0.00 1.00 4.05 0.05 87.65 20:32:01 5 6.80 0.00 1.00 0.43 0.02 91.74 20:32:01 6 3.09 0.00 0.58 0.20 0.02 96.11 20:32:01 7 6.82 0.00 0.89 4.03 0.05 88.22 20:33:01 all 16.25 0.00 1.02 4.56 0.05 78.11 20:33:01 0 6.57 0.00 0.50 13.03 0.03 79.87 20:33:01 1 29.43 0.00 1.97 9.60 0.07 58.94 20:33:01 2 22.00 0.00 1.28 0.53 0.07 76.12 20:33:01 3 17.22 0.00 1.15 0.35 0.03 81.24 20:33:01 4 12.75 0.00 0.60 1.57 0.03 85.04 20:33:01 5 11.80 0.00 0.75 0.45 0.05 86.95 20:33:01 6 15.64 0.00 1.14 6.83 0.07 76.33 20:33:01 7 14.57 0.00 0.75 4.18 0.07 80.43 20:34:01 all 13.43 0.00 2.28 3.81 0.06 80.42 20:34:01 0 9.22 0.00 2.35 3.44 0.07 84.92 20:34:01 1 14.22 0.00 2.11 4.16 0.07 79.44 20:34:01 2 17.45 0.00 2.35 1.31 0.05 78.84 20:34:01 3 10.01 0.00 2.66 1.56 0.05 85.72 20:34:01 4 14.86 0.00 1.68 1.59 0.05 81.82 20:34:01 5 14.18 0.00 3.06 9.52 0.08 73.16 20:34:01 6 12.58 0.00 2.49 2.28 0.08 82.57 20:34:01 7 14.88 0.00 1.58 6.63 0.08 76.83 20:35:01 all 6.89 0.00 2.77 1.69 0.06 88.59 20:35:01 0 5.11 0.00 2.22 2.82 0.05 89.81 20:35:01 1 6.04 0.00 2.75 0.17 0.07 90.98 20:35:01 2 6.32 0.00 3.07 1.49 0.05 89.08 20:35:01 3 12.88 0.00 3.67 0.27 0.08 83.09 20:35:01 4 5.55 0.00 2.15 0.32 0.07 91.92 20:35:01 5 7.08 0.00 3.16 4.54 0.05 85.17 20:35:01 6 6.03 0.00 2.88 2.73 0.05 88.31 20:35:01 7 6.22 0.00 2.24 1.16 0.05 90.32 20:36:01 all 7.80 0.00 3.86 2.94 0.08 85.32 20:36:01 0 6.56 0.00 2.69 0.82 0.07 89.86 20:36:01 1 9.83 0.00 8.38 4.64 0.12 77.03 20:36:01 2 5.39 0.00 4.60 1.20 0.07 88.75 20:36:01 3 5.74 0.00 4.62 10.71 0.08 78.85 20:36:01 4 6.50 0.00 2.62 0.02 0.07 90.79 20:36:01 5 12.65 0.00 2.82 2.45 0.07 82.01 20:36:01 6 7.25 0.00 2.62 3.02 0.07 87.04 20:36:01 7 8.42 0.00 2.55 0.79 0.07 88.17 20:37:01 all 9.77 0.00 3.72 3.66 0.06 82.79 20:37:01 0 10.98 0.00 4.37 3.80 0.07 80.78 20:37:01 1 12.99 0.00 4.57 3.58 0.05 78.82 20:37:01 2 8.18 0.00 3.83 10.30 0.05 77.64 20:37:01 3 14.00 0.00 3.86 0.79 0.07 81.29 20:37:01 4 5.63 0.00 3.69 0.76 0.05 89.87 20:37:01 5 10.26 0.00 3.08 6.92 0.07 79.67 20:37:01 6 6.17 0.00 2.49 1.97 0.05 89.31 20:37:01 7 10.01 0.00 3.87 1.18 0.05 84.89 20:38:01 all 8.88 0.00 3.79 2.97 0.06 84.31 20:38:01 0 9.30 0.00 3.70 1.53 0.07 85.40 20:38:01 1 14.15 0.00 5.35 1.24 0.07 79.19 20:38:01 2 8.57 0.00 2.74 1.80 0.05 86.84 20:38:01 3 8.11 0.00 3.77 0.32 0.07 87.74 20:38:01 4 5.76 0.00 3.68 6.47 0.05 84.05 20:38:01 5 9.07 0.00 3.08 3.24 0.05 84.56 20:38:01 6 8.48 0.00 3.09 1.36 0.05 87.03 20:38:01 7 7.57 0.00 4.92 7.85 0.07 79.59 20:39:01 all 8.56 0.00 2.21 1.67 0.04 87.51 20:39:01 0 1.15 0.00 1.59 0.15 0.03 97.08 20:39:01 1 2.67 0.00 3.17 8.73 0.07 85.37 20:39:01 2 18.12 0.00 1.84 0.57 0.05 79.43 20:39:01 3 5.08 0.00 2.61 1.42 0.05 90.84 20:39:01 4 21.54 0.00 1.75 1.54 0.03 75.13 20:39:01 5 5.34 0.00 2.63 0.07 0.03 91.93 20:39:01 6 12.14 0.00 2.09 0.28 0.03 85.46 20:39:01 7 2.44 0.00 2.02 0.55 0.03 94.95 20:40:01 all 47.70 0.00 9.02 0.70 0.09 42.49 20:40:01 0 45.14 0.00 8.78 0.24 0.07 45.77 20:40:01 1 49.63 0.00 10.72 3.87 0.10 35.67 20:40:01 2 50.94 0.00 7.88 0.75 0.09 40.35 20:40:01 3 43.20 0.00 9.25 0.24 0.09 47.22 20:40:01 4 48.25 0.00 9.92 0.53 0.10 41.19 20:40:01 5 55.61 0.00 8.84 0.00 0.10 35.45 20:40:01 6 44.92 0.00 7.95 0.00 0.09 47.04 20:40:01 7 43.87 0.00 8.86 0.00 0.09 47.18 20:41:01 all 14.84 0.00 3.49 0.02 0.06 81.58 20:41:01 0 12.37 0.00 3.65 0.00 0.05 83.93 20:41:01 1 15.26 0.00 3.37 0.02 0.07 81.28 20:41:01 2 9.92 0.00 2.54 0.03 0.05 87.46 20:41:01 3 19.24 0.00 3.31 0.12 0.07 77.26 20:41:01 4 19.06 0.00 4.08 0.00 0.05 76.81 20:41:01 5 13.67 0.00 3.87 0.00 0.07 82.40 20:41:01 6 14.27 0.00 3.14 0.00 0.05 82.54 20:41:01 7 15.06 0.00 4.01 0.02 0.05 80.87 20:42:01 all 10.39 0.00 3.16 0.64 0.04 85.77 20:42:01 0 4.19 0.00 2.25 0.00 0.03 93.53 20:42:01 1 30.37 0.00 7.34 0.13 0.07 62.09 20:42:01 2 4.85 0.00 3.54 0.05 0.03 91.52 20:42:01 3 6.40 0.00 2.65 4.70 0.03 86.21 20:42:01 4 6.46 0.00 2.41 0.07 0.03 91.02 20:42:01 5 3.67 0.00 1.48 0.02 0.02 94.82 20:42:01 6 15.83 0.00 3.12 0.15 0.07 80.83 20:42:01 7 11.36 0.00 2.44 0.00 0.05 86.15 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 9.77 0.00 3.58 2.15 0.05 84.45 20:43:01 0 5.48 0.00 2.18 0.03 0.03 92.27 20:43:01 1 12.56 0.00 5.41 12.65 0.08 69.30 20:43:01 2 14.69 0.00 5.51 0.15 0.03 79.61 20:43:01 3 5.21 0.00 2.52 2.05 0.03 90.19 20:43:01 4 12.45 0.00 3.67 0.44 0.08 83.36 20:43:01 5 11.12 0.00 4.27 0.22 0.03 84.36 20:43:01 6 10.84 0.00 2.38 1.64 0.05 85.10 20:43:01 7 5.85 0.00 2.70 0.10 0.03 91.31 20:44:01 all 20.66 0.00 2.58 1.60 0.06 75.10 20:44:01 0 15.85 0.00 2.61 0.45 0.05 81.04 20:44:01 1 9.80 0.00 2.05 1.65 0.05 86.45 20:44:01 2 30.60 0.00 3.02 1.94 0.07 64.37 20:44:01 3 18.83 0.00 2.13 1.54 0.07 77.43 20:44:01 4 15.76 0.00 3.08 5.79 0.08 75.29 20:44:01 5 34.04 0.00 3.27 0.87 0.07 61.75 20:44:01 6 20.07 0.00 2.16 0.25 0.05 77.47 20:44:01 7 20.42 0.00 2.33 0.33 0.05 76.87 20:45:01 all 7.90 0.00 0.83 0.29 0.04 90.94 20:45:01 0 5.77 0.00 1.02 0.03 0.03 93.15 20:45:01 1 3.47 0.00 0.88 0.87 0.05 94.73 20:45:01 2 6.02 0.00 0.82 0.87 0.03 92.26 20:45:01 3 19.40 0.00 1.02 0.10 0.05 79.43 20:45:01 4 16.77 0.00 0.98 0.18 0.03 82.03 20:45:01 5 3.07 0.00 0.56 0.00 0.07 96.30 20:45:01 6 3.16 0.00 0.63 0.08 0.05 96.07 20:45:01 7 5.55 0.00 0.67 0.15 0.03 93.60 Average: all 13.63 0.00 3.10 2.08 0.06 81.13 Average: 0 10.47 0.00 2.78 2.10 0.05 84.60 Average: 1 15.80 0.00 4.19 3.68 0.07 76.25 Average: 2 15.14 0.00 3.16 1.52 0.05 80.13 Average: 3 14.23 0.00 3.32 2.25 0.06 80.14 Average: 4 14.14 0.00 2.94 1.67 0.06 81.20 Average: 5 14.10 0.00 2.98 2.05 0.06 80.82 Average: 6 12.84 0.00 2.62 1.48 0.05 83.00 Average: 7 12.31 0.00 2.83 1.93 0.06 82.87