---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-945 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: 2799.996 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 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / 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 24502 0 6764 30811 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:eb:12:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:feeb:128c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:b4:66:bc 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-945) 11/30/23 _x86_64_ (8 CPU) 10:07:05 LINUX RESTART (8 CPU) 10:08:02 tps rtps wtps bread/s bwrtn/s 10:09:01 74.24 57.99 16.25 3666.09 5069.78 10:10:01 44.03 6.52 37.51 482.45 6327.08 10:11:01 87.34 19.63 67.71 727.08 11259.19 10:12:01 137.13 38.04 99.08 3531.24 15424.46 10:13:01 37.73 1.10 36.63 86.92 9930.48 10:14:01 52.54 12.81 39.73 2371.34 22421.60 10:15:01 52.16 0.05 52.11 3.07 20333.94 10:16:01 193.98 5.72 188.27 844.53 52121.58 10:17:01 214.99 0.07 214.93 2.67 52227.09 10:18:01 48.33 0.00 48.33 0.00 9272.72 10:19:01 41.06 0.38 40.68 28.40 8229.43 10:20:01 14.48 0.03 14.45 0.27 3042.16 10:21:01 65.07 1.15 63.92 74.65 5342.18 Average: 81.79 10.98 70.81 905.84 17016.18 10:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 30367736 31707068 2571484 7.81 47412 1615272 1431340 4.21 834268 1471328 31884 10:10:01 30203592 31670200 2735628 8.31 56888 1728464 1452888 4.27 891660 1574912 52224 10:11:01 30004464 31740676 2934756 8.91 79224 1959980 1367232 4.02 845600 1785752 161568 10:12:01 28926956 31017680 4012264 12.18 87304 2296760 1844504 5.43 1683540 2004956 16456 10:13:01 27471692 29913720 5467528 16.60 91864 2635708 3221632 9.48 2873472 2252868 163672 10:14:01 28210180 31618312 4729040 14.36 100276 3574912 1461864 4.30 1374740 2976496 465592 10:15:01 28015380 31623656 4923840 14.95 110020 3748304 1451460 4.27 1381680 3145280 160740 10:16:01 24690440 30255720 8248780 25.04 140456 5497928 6629948 19.51 2893032 4808136 505380 10:17:01 23018968 29577020 9920252 30.12 174608 6340428 9313344 27.40 3692304 5585692 1824 10:18:01 19532660 26331080 13406560 40.70 180024 6640108 11757864 34.59 7014500 5727536 1320 10:19:01 19120260 26083816 13818960 41.95 185688 6758764 12346416 36.33 7271336 5859732 3188 10:20:01 19131968 26069952 13807252 41.92 186204 6759176 12400552 36.49 7287080 5830808 408 10:21:01 25072048 31525988 7867172 23.88 189352 6350708 1589360 4.68 1900408 5385040 22344 Average: 25674334 29933453 7264886 22.06 125332 4300501 5097570 15.00 3072586 3723734 122046 10:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 10:09:01 ens3 274.26 202.90 891.65 54.70 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:10:01 ens3 38.84 25.80 623.47 6.22 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:11:01 ens3 48.29 32.56 641.13 9.34 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:12:01 ens3 427.61 372.34 3590.58 97.51 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 642.46 488.14 2805.57 176.57 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:14:01 ens3 372.47 276.44 1698.42 113.88 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:15:01 ens3 36.64 30.91 287.46 7.52 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 veth28d0b5d 1.32 1.87 0.15 0.19 0.00 0.00 0.00 0.00 10:16:01 lo 6.53 6.53 0.74 0.74 0.00 0.00 0.00 0.00 10:16:01 vethe232f18 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 vetha274383 154.79 149.68 331.13 13.17 0.00 0.00 0.00 0.03 10:17:01 veth28d0b5d 2.95 4.48 0.57 0.88 0.00 0.00 0.00 0.00 10:17:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 vetha274383 1.43 1.23 0.17 0.17 0.00 0.00 0.00 0.00 10:18:01 veth28d0b5d 1.07 1.62 0.17 0.22 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 vetha274383 4.50 15.66 4.72 9.74 0.00 0.00 0.00 0.00 10:19:01 veth28d0b5d 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 10:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 vetha274383 0.62 1.15 0.36 0.59 0.00 0.00 0.00 0.00 10:20:01 veth28d0b5d 0.50 0.75 0.07 0.09 0.00 0.00 0.00 0.00 10:20:01 lo 5.93 5.93 0.65 0.65 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 2.85 2.85 0.29 0.29 0.00 0.00 0.00 0.00 10:21:01 ens3 2870.07 1987.59 33942.10 556.62 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 218.58 152.10 2608.66 42.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-945) 11/30/23 _x86_64_ (8 CPU) 10:07:05 LINUX RESTART (8 CPU) 10:08:02 CPU %user %nice %system %iowait %steal %idle 10:09:01 all 5.24 0.00 0.64 9.90 0.08 84.14 10:09:01 0 10.40 0.00 0.71 3.42 0.10 85.36 10:09:01 1 3.12 0.00 0.63 3.41 0.10 92.74 10:09:01 2 4.68 0.00 0.95 3.72 0.08 90.57 10:09:01 3 4.45 0.00 0.63 11.64 0.03 83.24 10:09:01 4 6.56 0.00 0.68 4.09 0.03 88.64 10:09:01 5 3.63 0.00 0.49 1.17 0.03 94.68 10:09:01 6 5.10 0.00 0.46 9.24 0.02 85.19 10:09:01 7 3.97 0.00 0.63 42.45 0.25 52.70 10:10:01 all 3.56 0.00 0.23 10.93 0.03 85.24 10:10:01 0 3.07 0.00 0.23 2.19 0.00 94.51 10:10:01 1 0.65 0.00 0.08 0.02 0.03 99.22 10:10:01 2 0.42 0.00 0.07 1.13 0.05 98.33 10:10:01 3 5.35 0.00 0.45 18.85 0.02 75.33 10:10:01 4 9.93 0.00 0.33 0.98 0.02 88.73 10:10:01 5 4.64 0.00 0.28 0.98 0.05 94.04 10:10:01 6 1.63 0.00 0.18 19.02 0.02 79.14 10:10:01 7 2.81 0.00 0.22 44.39 0.10 52.48 10:11:01 all 8.22 0.00 0.64 3.88 0.09 87.17 10:11:01 0 1.90 0.00 0.43 0.68 0.02 96.97 10:11:01 1 0.53 0.00 0.07 0.00 0.18 99.22 10:11:01 2 23.12 0.00 1.66 5.15 0.05 70.02 10:11:01 3 30.80 0.00 1.71 9.50 0.05 57.93 10:11:01 4 6.64 0.00 0.48 0.27 0.02 92.60 10:11:01 5 1.50 0.00 0.27 0.22 0.02 98.00 10:11:01 6 0.77 0.00 0.18 14.99 0.00 84.06 10:11:01 7 0.83 0.00 0.33 0.30 0.35 98.19 10:12:01 all 19.13 0.00 0.96 3.20 0.07 76.64 10:12:01 0 12.96 0.00 0.57 2.35 0.07 84.06 10:12:01 1 19.51 0.00 0.91 2.23 0.07 77.29 10:12:01 2 19.71 0.00 1.06 6.07 0.07 73.09 10:12:01 3 18.62 0.00 1.27 1.45 0.08 78.57 10:12:01 4 28.78 0.00 0.27 0.00 0.07 70.88 10:12:01 5 21.17 0.00 1.59 4.23 0.07 72.95 10:12:01 6 20.33 0.00 0.87 5.34 0.07 73.40 10:12:01 7 12.15 0.00 1.14 3.90 0.07 82.75 10:13:01 all 44.68 0.00 1.46 2.60 0.12 51.14 10:13:01 0 34.13 0.00 1.52 4.42 0.12 59.82 10:13:01 1 48.44 0.00 1.48 2.71 0.10 47.27 10:13:01 2 52.12 0.00 1.56 5.12 0.14 41.06 10:13:01 3 37.84 0.00 0.57 2.61 0.10 58.88 10:13:01 4 52.80 0.00 1.36 1.44 0.14 44.26 10:13:01 5 47.78 0.00 1.91 1.84 0.15 48.32 10:13:01 6 50.88 0.00 1.20 1.10 0.14 46.69 10:13:01 7 33.75 0.00 2.05 1.63 0.13 62.44 10:14:01 all 14.39 0.00 1.55 5.36 0.07 78.64 10:14:01 0 13.72 0.00 1.21 0.40 0.07 84.60 10:14:01 1 9.38 0.00 1.62 6.37 0.03 82.60 10:14:01 2 26.88 0.00 1.85 7.31 0.07 63.89 10:14:01 3 16.95 0.00 1.83 3.77 0.05 77.41 10:14:01 4 17.96 0.00 1.37 1.27 0.07 79.33 10:14:01 5 10.12 0.00 1.29 3.09 0.07 85.44 10:14:01 6 7.18 0.00 1.06 18.61 0.12 73.04 10:14:01 7 12.96 0.00 2.16 2.02 0.05 82.80 10:15:01 all 4.60 0.00 0.35 8.04 0.02 86.98 10:15:01 0 8.03 0.00 0.65 24.39 0.03 66.89 10:15:01 1 1.00 0.00 0.08 0.00 0.02 98.90 10:15:01 2 15.75 0.00 0.77 24.53 0.05 58.90 10:15:01 3 3.42 0.00 0.37 0.57 0.03 95.61 10:15:01 4 4.43 0.00 0.47 1.96 0.02 93.13 10:15:01 5 1.32 0.00 0.13 0.00 0.00 98.55 10:15:01 6 2.23 0.00 0.20 13.01 0.02 84.54 10:15:01 7 0.72 0.00 0.13 0.00 0.02 99.13 10:16:01 all 19.87 0.00 4.24 7.69 0.09 68.11 10:16:01 0 19.78 0.00 4.19 5.17 0.08 70.78 10:16:01 1 19.40 0.00 3.47 4.83 0.07 72.23 10:16:01 2 19.01 0.00 4.21 1.28 0.07 75.43 10:16:01 3 19.54 0.00 3.74 24.85 0.07 51.80 10:16:01 4 19.27 0.00 4.20 0.78 0.12 75.64 10:16:01 5 19.05 0.00 4.18 0.51 0.10 76.16 10:16:01 6 20.74 0.00 5.24 21.42 0.08 52.52 10:16:01 7 22.16 0.00 4.67 2.81 0.08 70.27 10:17:01 all 27.57 0.00 4.35 5.95 0.12 62.01 10:17:01 0 26.05 0.00 4.90 31.52 0.14 37.39 10:17:01 1 28.28 0.00 4.43 0.62 0.10 66.57 10:17:01 2 26.53 0.00 4.03 2.92 0.10 66.42 10:17:01 3 28.70 0.00 4.07 5.42 0.13 61.67 10:17:01 4 29.91 0.00 4.63 0.26 0.10 65.11 10:17:01 5 27.76 0.00 3.99 3.82 0.14 64.30 10:17:01 6 28.60 0.00 4.48 0.39 0.13 66.40 10:17:01 7 24.68 0.00 4.31 2.74 0.19 68.09 10:18:01 all 30.75 0.00 1.72 2.33 0.17 65.03 10:18:01 0 25.50 0.00 1.80 0.35 0.20 72.15 10:18:01 1 43.00 0.00 1.76 0.02 0.14 55.09 10:18:01 2 42.41 0.00 1.73 0.10 0.15 55.61 10:18:01 3 38.03 0.00 1.70 3.49 0.10 56.67 10:18:01 4 26.20 0.00 1.55 4.47 0.20 67.58 10:18:01 5 22.91 0.00 1.58 3.47 0.22 71.81 10:18:01 6 27.10 0.00 1.75 0.25 0.19 70.71 10:18:01 7 20.95 0.00 1.87 6.47 0.15 70.55 10:19:01 all 8.50 0.00 1.62 2.74 0.12 87.02 10:19:01 0 7.69 0.00 1.80 0.20 0.08 90.22 10:19:01 1 10.94 0.00 1.84 0.40 0.12 86.70 10:19:01 2 9.21 0.00 1.62 0.35 0.22 88.60 10:19:01 3 6.32 0.00 1.24 11.13 0.08 81.22 10:19:01 4 9.55 0.00 1.69 1.31 0.13 87.31 10:19:01 5 9.12 0.00 1.58 0.61 0.10 88.59 10:19:01 6 7.47 0.00 1.87 0.93 0.13 89.60 10:19:01 7 7.68 0.00 1.32 6.95 0.08 83.96 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 4.42 0.00 1.18 1.13 0.11 93.16 10:20:01 0 3.44 0.00 1.41 0.20 0.10 94.85 10:20:01 1 4.04 0.00 1.46 0.03 0.12 94.34 10:20:01 2 4.83 0.00 1.21 1.41 0.10 92.45 10:20:01 3 4.03 0.00 0.94 6.14 0.10 88.78 10:20:01 4 3.98 0.00 1.16 0.25 0.12 94.50 10:20:01 5 3.36 0.00 1.02 0.22 0.10 95.30 10:20:01 6 6.82 0.00 1.34 0.37 0.12 91.35 10:20:01 7 4.86 0.00 0.94 0.42 0.12 93.66 10:21:01 all 8.81 0.00 1.38 2.23 0.07 87.51 10:21:01 0 6.26 0.00 1.25 0.42 0.07 92.01 10:21:01 1 4.41 0.00 1.16 0.79 0.05 93.60 10:21:01 2 11.38 0.00 1.88 3.12 0.07 83.56 10:21:01 3 14.94 0.00 1.09 2.11 0.05 81.81 10:21:01 4 17.12 0.00 1.77 5.80 0.08 75.22 10:21:01 5 5.37 0.00 1.24 3.31 0.12 89.95 10:21:01 6 4.86 0.00 1.21 1.78 0.05 92.11 10:21:01 7 6.23 0.00 1.42 0.58 0.05 91.72 Average: all 15.33 0.00 1.56 5.08 0.09 77.94 Average: 0 13.27 0.00 1.59 5.81 0.08 79.26 Average: 1 14.76 0.00 1.46 1.64 0.09 82.05 Average: 2 19.64 0.00 1.74 4.79 0.09 73.74 Average: 3 17.60 0.00 1.51 7.80 0.07 73.02 Average: 4 17.87 0.00 1.53 1.76 0.09 78.75 Average: 5 13.64 0.00 1.50 1.80 0.09 82.97 Average: 6 14.09 0.00 1.54 8.20 0.08 76.09 Average: 7 11.80 0.00 1.62 8.79 0.13 77.66