---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8055 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 16G 140G 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 889 23532 0 7746 30822 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:01:ca:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fe01:cac1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:1b:27:71 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::42:4eff:fe1b:2771/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8055) 11/01/25 _x86_64_ (8 CPU) 13:24:12 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 170.54 23.73 146.81 2363.47 72120.65 13:27:01 292.18 0.90 291.28 48.79 173547.34 13:28:01 389.95 3.45 386.50 403.53 78206.70 13:29:01 6.77 0.00 6.77 0.00 244.89 13:30:01 136.72 0.22 136.50 34.26 16864.38 13:31:01 106.22 0.52 105.70 22.26 18925.78 13:32:01 10.38 0.00 10.38 0.00 383.67 13:33:01 8.32 0.00 8.32 0.00 237.83 13:34:01 22.01 0.02 22.00 4.27 283.02 13:35:01 18.53 0.00 18.53 0.00 389.54 13:36:01 7.17 0.02 7.15 0.13 153.97 13:37:01 57.91 0.08 57.83 15.33 1062.18 Average: 102.22 2.41 99.81 241.00 30201.07 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 28130720 31529224 4808500 14.60 83724 3592556 2932396 8.63 1063924 3372692 1823520 13:27:01 24813088 31661724 8126132 24.67 133924 6816344 1788880 5.26 979572 6592640 1082584 13:28:01 21049056 28220464 11890164 36.10 150540 7116052 12447588 36.62 4688564 6521556 2516 13:29:01 20393884 27568784 12545336 38.09 150796 7118416 13510280 39.75 5411800 6438576 332 13:30:01 19787460 27425396 13151760 39.93 174508 7509968 13850736 40.75 5641884 6756724 59392 13:31:01 19627064 27352308 13312156 40.41 188224 7573428 13951108 41.05 5722104 6826932 1288 13:32:01 19091660 26823652 13847560 42.04 188400 7579872 14811812 43.58 6253028 6829280 536 13:33:01 19087732 26820200 13851488 42.05 188572 7580092 14842696 43.67 6257152 6828908 704 13:34:01 19066424 26800304 13872796 42.12 188716 7581416 14858168 43.72 6278148 6829980 1496 13:35:01 18997672 26734528 13941548 42.33 188880 7584396 14907224 43.86 6343668 6831920 400 13:36:01 18981368 26718920 13957852 42.37 188984 7585040 14856880 43.71 6360488 6832360 620 13:37:01 22975848 30544940 9963372 30.25 189860 7436248 3953164 11.63 2602248 6692744 356 Average: 21000165 28183370 11939055 36.25 167927 7089486 11392578 33.52 4800215 6446193 247812 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 719.28 428.41 19802.62 40.63 0.00 0.00 0.00 0.00 13:26:01 lo 15.53 15.53 1.46 1.46 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 775.62 409.98 25405.76 35.76 0.00 0.00 0.00 0.00 13:27:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 13:27:01 br-e71ecfc460ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 23.05 12.35 326.66 1.61 0.00 0.00 0.00 0.00 13:28:01 veth89d422f 0.25 0.78 0.02 0.10 0.00 0.00 0.00 0.00 13:28:01 vethecd1905 2.45 2.45 0.26 0.24 0.00 0.00 0.00 0.00 13:28:01 veth526c4ad 92.43 92.25 15.64 18.66 0.00 0.00 0.00 0.00 13:29:01 ens3 1.03 1.03 0.13 0.33 0.00 0.00 0.00 0.00 13:29:01 veth89d422f 0.93 1.15 0.08 0.21 0.00 0.00 0.00 0.00 13:29:01 vethecd1905 10.83 12.91 2.32 1.71 0.00 0.00 0.00 0.00 13:29:01 veth526c4ad 0.13 0.28 0.43 0.02 0.00 0.00 0.00 0.00 13:30:01 ens3 82.94 51.68 2026.95 5.77 0.00 0.00 0.00 0.00 13:30:01 veth89d422f 1.22 1.35 0.12 0.71 0.00 0.00 0.00 0.00 13:30:01 vethecd1905 6.30 9.23 1.46 0.71 0.00 0.00 0.00 0.00 13:30:01 veth526c4ad 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:31:01 ens3 20.83 18.81 206.43 25.98 0.00 0.00 0.00 0.00 13:31:01 veth89d422f 2.25 2.75 0.26 4.74 0.00 0.00 0.00 0.00 13:31:01 vethecd1905 7.35 10.21 1.62 0.93 0.00 0.00 0.00 0.00 13:31:01 veth526c4ad 0.32 0.35 0.56 0.03 0.00 0.00 0.00 0.00 13:32:01 ens3 0.87 0.82 0.17 0.42 0.00 0.00 0.00 0.00 13:32:01 veth89d422f 3.47 3.88 4.07 2.18 0.00 0.00 0.00 0.00 13:32:01 vethecd1905 75.75 78.25 9.65 18.64 0.00 0.00 0.00 0.00 13:32:01 veth526c4ad 101.00 100.50 13.77 25.93 0.00 0.00 0.00 0.00 13:33:01 ens3 2.73 2.05 1.14 1.88 0.00 0.00 0.00 0.00 13:33:01 veth89d422f 1.88 2.02 0.17 0.97 0.00 0.00 0.00 0.00 13:33:01 vethecd1905 40.78 43.44 5.28 9.36 0.00 0.00 0.00 0.00 13:33:01 veth526c4ad 0.25 0.27 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 ens3 1.68 1.02 0.49 0.87 0.00 0.00 0.00 0.00 13:34:01 veth89d422f 2.62 2.83 0.25 2.51 0.00 0.00 0.00 0.00 13:34:01 vethecd1905 6.48 9.37 1.53 0.72 0.00 0.00 0.00 0.00 13:34:01 veth526c4ad 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:35:01 ens3 1.97 1.65 0.83 1.13 0.00 0.00 0.00 0.00 13:35:01 veth89d422f 3.58 4.27 0.40 6.67 0.00 0.00 0.00 0.00 13:35:01 vethecd1905 76.24 78.64 9.30 18.15 0.00 0.00 0.00 0.00 13:35:01 veth526c4ad 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:36:01 ens3 1.27 1.08 0.37 1.05 0.00 0.00 0.00 0.00 13:36:01 veth89d422f 2.20 2.47 0.22 2.07 0.00 0.00 0.00 0.00 13:36:01 vethecd1905 6.38 9.32 1.52 0.71 0.00 0.00 0.00 0.00 13:36:01 veth526c4ad 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 13:37:01 ens3 15.81 14.88 10.88 3.24 0.00 0.00 0.00 0.00 13:37:01 veth526c4ad 0.12 0.68 0.01 0.05 0.00 0.00 0.00 0.00 13:37:01 lo 38.22 38.22 3.34 3.34 0.00 0.00 0.00 0.00 13:37:01 br-e71ecfc460ea 10.75 20.51 0.79 326.07 0.00 0.00 0.00 0.00 Average: ens3 137.25 78.65 3981.79 9.89 0.00 0.00 0.00 0.00 Average: veth526c4ad 16.54 16.55 2.85 3.83 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 Average: br-e71ecfc460ea 0.90 1.71 0.07 27.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8055) 11/01/25 _x86_64_ (8 CPU) 13:24:12 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 11.15 0.00 1.95 4.01 0.04 82.86 13:26:01 0 8.85 0.00 1.45 0.77 0.02 88.91 13:26:01 1 2.67 0.00 1.54 0.67 0.08 95.03 13:26:01 2 2.99 0.00 1.15 12.37 0.03 83.46 13:26:01 3 27.09 0.00 2.80 2.65 0.07 67.39 13:26:01 4 10.26 0.00 2.04 0.94 0.02 86.75 13:26:01 5 12.18 0.00 2.14 1.14 0.03 84.50 13:26:01 6 21.28 0.00 2.89 11.55 0.05 64.23 13:26:01 7 3.79 0.00 1.55 1.94 0.03 92.68 13:27:01 all 12.43 0.00 6.04 19.65 0.06 61.81 13:27:01 0 10.99 0.00 5.97 64.78 0.08 18.18 13:27:01 1 12.73 0.00 6.70 6.38 0.03 74.15 13:27:01 2 14.17 0.00 6.03 28.45 0.05 51.30 13:27:01 3 13.38 0.00 5.63 23.94 0.05 57.00 13:27:01 4 11.24 0.00 6.91 22.56 0.07 59.23 13:27:01 5 11.46 0.00 5.08 4.15 0.05 79.25 13:27:01 6 12.31 0.00 6.24 1.63 0.08 79.73 13:27:01 7 13.21 0.00 5.74 5.57 0.05 75.44 13:28:01 all 51.80 0.00 5.94 4.38 0.09 37.80 13:28:01 0 50.56 0.00 5.78 5.42 0.08 38.16 13:28:01 1 51.04 0.00 6.11 0.93 0.08 41.84 13:28:01 2 50.13 0.00 6.43 22.12 0.10 21.22 13:28:01 3 52.88 0.00 5.54 2.20 0.08 39.29 13:28:01 4 51.28 0.00 6.02 0.98 0.08 41.64 13:28:01 5 51.05 0.00 5.91 0.68 0.10 42.26 13:28:01 6 54.67 0.00 6.00 1.03 0.08 38.21 13:28:01 7 52.75 0.00 5.77 1.63 0.08 39.77 13:29:01 all 21.28 0.00 1.60 0.02 0.08 77.01 13:29:01 0 22.99 0.00 1.91 0.08 0.07 74.96 13:29:01 1 17.02 0.00 1.47 0.05 0.08 81.38 13:29:01 2 17.29 0.00 1.42 0.00 0.08 81.20 13:29:01 3 21.75 0.00 1.56 0.00 0.07 76.63 13:29:01 4 23.05 0.00 1.64 0.02 0.08 75.22 13:29:01 5 21.32 0.00 1.41 0.02 0.07 77.19 13:29:01 6 25.38 0.00 1.74 0.00 0.07 72.82 13:29:01 7 21.51 0.00 1.74 0.02 0.10 76.63 13:30:01 all 6.05 0.00 1.37 2.51 0.07 89.99 13:30:01 0 5.72 0.00 1.40 9.03 0.05 83.80 13:30:01 1 4.77 0.00 1.02 0.77 0.08 93.35 13:30:01 2 5.55 0.00 1.04 3.49 0.07 89.85 13:30:01 3 6.82 0.00 1.39 0.18 0.08 91.52 13:30:01 4 9.11 0.00 1.69 2.83 0.08 86.29 13:30:01 5 6.19 0.00 1.49 1.71 0.07 90.55 13:30:01 6 5.03 0.00 2.06 1.94 0.08 90.89 13:30:01 7 5.26 0.00 0.87 0.15 0.07 93.65 13:31:01 all 10.03 0.00 1.85 1.25 0.08 86.79 13:31:01 0 10.47 0.00 2.14 0.75 0.08 86.55 13:31:01 1 12.53 0.00 2.06 0.22 0.07 85.13 13:31:01 2 9.32 0.00 1.39 3.05 0.07 86.17 13:31:01 3 8.75 0.00 1.91 0.20 0.08 89.06 13:31:01 4 7.90 0.00 1.88 0.03 0.07 90.12 13:31:01 5 13.03 0.00 1.94 3.65 0.08 81.29 13:31:01 6 9.09 0.00 1.67 1.92 0.08 87.24 13:31:01 7 9.10 0.00 1.82 0.17 0.08 88.82 13:32:01 all 7.34 0.00 0.84 0.06 0.09 91.67 13:32:01 0 7.87 0.00 0.90 0.02 0.08 91.13 13:32:01 1 6.75 0.00 0.72 0.10 0.08 92.34 13:32:01 2 7.99 0.00 0.99 0.13 0.07 90.82 13:32:01 3 5.95 0.00 0.72 0.10 0.08 93.15 13:32:01 4 5.28 0.00 0.89 0.03 0.08 93.71 13:32:01 5 8.84 0.00 1.02 0.00 0.08 90.06 13:32:01 6 7.71 0.00 0.84 0.07 0.08 91.31 13:32:01 7 8.36 0.00 0.62 0.05 0.10 90.87 13:33:01 all 2.59 0.00 0.45 0.03 0.07 96.86 13:33:01 0 2.06 0.00 0.38 0.02 0.07 97.47 13:33:01 1 2.19 0.00 0.45 0.00 0.10 97.26 13:33:01 2 1.46 0.00 0.52 0.13 0.10 97.79 13:33:01 3 3.25 0.00 0.57 0.00 0.07 96.11 13:33:01 4 2.56 0.00 0.37 0.00 0.05 97.03 13:33:01 5 1.84 0.00 0.32 0.00 0.07 97.78 13:33:01 6 2.84 0.00 0.48 0.07 0.07 96.54 13:33:01 7 4.54 0.00 0.48 0.00 0.07 94.91 13:34:01 all 2.74 0.00 0.45 0.04 0.09 96.68 13:34:01 0 2.64 0.00 0.43 0.02 0.08 96.83 13:34:01 1 2.74 0.00 0.42 0.00 0.08 96.76 13:34:01 2 2.07 0.00 0.48 0.12 0.08 97.24 13:34:01 3 2.56 0.00 0.35 0.00 0.08 97.00 13:34:01 4 3.69 0.00 0.40 0.02 0.08 95.81 13:34:01 5 2.02 0.00 0.45 0.02 0.08 97.43 13:34:01 6 2.24 0.00 0.54 0.13 0.10 96.99 13:34:01 7 3.98 0.00 0.52 0.02 0.12 95.37 13:35:01 all 5.35 0.00 0.76 0.05 0.08 93.76 13:35:01 0 5.10 0.00 0.95 0.07 0.08 93.80 13:35:01 1 4.73 0.00 0.69 0.03 0.07 94.48 13:35:01 2 4.99 0.00 0.90 0.13 0.08 93.89 13:35:01 3 5.86 0.00 0.82 0.03 0.10 93.19 13:35:01 4 4.06 0.00 0.65 0.02 0.10 95.17 13:35:01 5 4.79 0.00 0.65 0.07 0.10 94.39 13:35:01 6 6.60 0.00 0.73 0.02 0.05 92.60 13:35:01 7 6.65 0.00 0.66 0.05 0.07 92.58 13:36:01 all 1.86 0.00 0.37 0.03 0.07 97.67 13:36:01 0 2.28 0.00 0.45 0.02 0.07 97.18 13:36:01 1 1.94 0.00 0.45 0.05 0.08 97.48 13:36:01 2 1.13 0.00 0.33 0.00 0.05 98.48 13:36:01 3 1.20 0.00 0.50 0.10 0.08 98.11 13:36:01 4 1.30 0.00 0.27 0.03 0.08 98.31 13:36:01 5 2.95 0.00 0.32 0.00 0.05 96.68 13:36:01 6 1.92 0.00 0.37 0.00 0.07 97.65 13:36:01 7 2.14 0.00 0.30 0.00 0.07 97.49 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 2.00 0.00 0.87 0.12 0.05 96.96 13:37:01 0 1.74 0.00 1.02 0.05 0.07 97.13 13:37:01 1 1.46 0.00 0.89 0.08 0.05 97.52 13:37:01 2 1.57 0.00 0.89 0.05 0.08 97.41 13:37:01 3 2.79 0.00 0.82 0.30 0.05 96.04 13:37:01 4 2.36 0.00 0.90 0.05 0.07 96.62 13:37:01 5 1.59 0.00 0.84 0.30 0.05 97.22 13:37:01 6 1.67 0.00 0.79 0.07 0.05 97.42 13:37:01 7 2.81 0.00 0.83 0.05 0.05 96.26 Average: all 11.18 0.00 1.87 2.66 0.07 84.21 Average: 0 10.90 0.00 1.89 6.69 0.07 80.45 Average: 1 10.02 0.00 1.87 0.77 0.08 87.26 Average: 2 9.86 0.00 1.79 5.80 0.07 82.49 Average: 3 12.67 0.00 1.88 2.46 0.08 82.92 Average: 4 10.98 0.00 1.96 2.28 0.07 84.70 Average: 5 11.40 0.00 1.79 0.97 0.07 85.77 Average: 6 12.52 0.00 2.02 1.54 0.07 83.85 Average: 7 11.11 0.00 1.73 0.80 0.07 86.28