---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22548 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: 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): 0-7 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 15G 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 924 24163 0 7079 30788 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:63:5b:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe63:5be0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:42:d5:3a 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-22548) 07/10/24 _x86_64_ (8 CPU) 08:36:27 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps bread/s bwrtn/s 08:38:01 335.88 36.23 299.65 1689.19 27261.19 08:39:01 202.55 50.74 151.81 3812.16 39860.42 08:40:01 56.51 12.51 43.99 2352.14 27879.49 08:41:01 102.52 3.68 98.83 477.25 54751.54 08:42:01 219.93 3.00 216.93 414.86 71959.21 08:43:01 257.18 0.45 256.73 32.79 77699.03 08:44:01 57.56 0.03 57.52 1.33 20470.99 08:45:01 89.30 1.32 87.99 70.91 20225.26 Average: 165.18 13.50 151.68 1106.29 42513.66 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 30069564 31731592 2869656 8.71 76128 1890488 1342040 3.95 844336 1720564 215812 08:39:01 28563804 30778352 4375416 13.28 90408 2414812 2066468 6.08 1942160 2095668 21880 08:40:01 26749952 30196572 6189268 18.79 96652 3619768 3008416 8.85 2792116 3017684 892732 08:41:01 26529308 31579768 6409912 19.46 135252 5086664 1566776 4.61 1473368 4450364 1356488 08:42:01 22670784 29477060 10268436 31.17 154372 6696472 8283872 24.37 3701972 5938204 1370316 08:43:01 20510284 27647700 12428936 37.73 190008 6939948 12285928 36.15 5662524 6042540 5608 08:44:01 19029792 26341576 13909428 42.23 191888 7103632 12853572 37.82 7010068 6148032 9408 08:45:01 24718344 31501720 8220876 24.96 194496 6654940 1554480 4.57 1971284 5638688 2140 Average: 24855229 29906792 8083991 24.54 141150 5050840 5370194 15.80 3174728 4381468 484298 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 ens3 125.46 78.84 1081.23 27.72 0.00 0.00 0.00 0.00 08:38:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 1128.21 719.38 6416.22 186.91 0.00 0.00 0.00 0.00 08:39:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 814.40 528.56 2027.77 175.74 0.00 0.00 0.00 0.00 08:40:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 648.66 337.73 9437.84 66.40 0.00 0.00 0.00 0.00 08:41:01 lo 5.33 5.33 0.61 0.61 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 br-38ae07d956cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth6969068 46.36 41.26 7.56 34.57 0.00 0.00 0.00 0.00 08:42:01 veth0e92f43 0.00 1.32 0.00 0.60 0.00 0.00 0.00 0.00 08:42:01 br-7114adc13073 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 691.02 270.42 14701.45 29.67 0.00 0.00 0.00 0.00 08:43:01 veth6969068 248.25 204.35 33.87 253.15 0.00 0.00 0.00 0.02 08:43:01 veth0e92f43 0.00 0.58 0.00 0.23 0.00 0.00 0.00 0.00 08:43:01 veth93877a7 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 br-7114adc13073 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 veth6969068 90.35 90.18 15.91 20.18 0.00 0.00 0.00 0.00 08:44:01 veth0e92f43 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth93877a7 164.86 375.02 20.44 25.94 0.00 0.00 0.00 0.00 08:44:01 br-7114adc13073 219.08 178.64 16.89 21.78 0.00 0.00 0.00 0.00 08:45:01 ens3 3831.89 2222.98 35278.06 578.07 0.00 0.00 0.00 0.00 08:45:01 lo 20.89 20.89 2.18 2.18 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 442.47 254.41 4305.38 65.99 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.23 0.23 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22548) 07/10/24 _x86_64_ (8 CPU) 08:36:27 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 10.30 0.00 0.97 2.69 0.04 86.00 08:38:01 0 7.97 0.00 0.68 0.18 0.03 91.13 08:38:01 1 11.27 0.00 1.04 0.92 0.05 86.72 08:38:01 2 5.89 0.00 0.62 0.07 0.03 93.40 08:38:01 3 2.87 0.00 0.50 3.91 0.02 92.70 08:38:01 4 1.55 0.00 0.32 9.14 0.03 88.96 08:38:01 5 19.94 0.00 1.73 3.90 0.03 74.39 08:38:01 6 23.52 0.00 1.65 2.32 0.07 72.43 08:38:01 7 9.37 0.00 1.19 1.09 0.03 88.33 08:39:01 all 37.63 0.00 1.71 1.53 0.08 59.05 08:39:01 0 37.76 0.00 1.39 0.23 0.08 60.54 08:39:01 1 28.72 0.00 1.86 6.58 0.10 62.74 08:39:01 2 41.00 0.00 1.98 1.04 0.08 55.90 08:39:01 3 35.70 0.00 1.64 0.50 0.07 62.09 08:39:01 4 48.92 0.00 1.84 1.37 0.08 47.78 08:39:01 5 37.83 0.00 2.02 1.54 0.08 58.52 08:39:01 6 36.57 0.00 1.34 0.60 0.08 61.40 08:39:01 7 34.54 0.00 1.59 0.40 0.08 63.39 08:40:01 all 40.51 0.00 2.29 1.05 0.08 56.07 08:40:01 0 46.38 0.00 2.46 0.25 0.08 50.82 08:40:01 1 45.23 0.00 3.35 1.09 0.08 50.25 08:40:01 2 49.42 0.00 2.41 0.17 0.08 47.92 08:40:01 3 44.01 0.00 2.23 4.13 0.07 49.56 08:40:01 4 42.57 0.00 2.31 0.12 0.08 54.92 08:40:01 5 32.72 0.00 1.64 0.35 0.07 65.21 08:40:01 6 31.71 0.00 1.80 2.32 0.08 64.08 08:40:01 7 31.93 0.00 2.13 0.00 0.07 65.87 08:41:01 all 13.47 0.00 3.04 3.17 0.05 80.27 08:41:01 0 23.64 0.00 3.21 5.09 0.05 68.01 08:41:01 1 14.52 0.00 2.95 0.23 0.05 82.25 08:41:01 2 14.32 0.00 2.58 0.15 0.05 82.90 08:41:01 3 7.64 0.00 3.49 8.04 0.03 80.79 08:41:01 4 12.98 0.00 3.02 0.20 0.03 83.77 08:41:01 5 10.33 0.00 2.98 7.39 0.05 79.25 08:41:01 6 12.20 0.00 3.30 4.23 0.03 80.24 08:41:01 7 12.17 0.00 2.81 0.03 0.03 84.96 08:42:01 all 32.36 0.00 4.99 3.63 0.08 58.94 08:42:01 0 35.54 0.00 4.69 0.35 0.08 59.32 08:42:01 1 31.49 0.00 5.85 21.77 0.10 40.78 08:42:01 2 30.80 0.00 4.72 0.10 0.08 64.29 08:42:01 3 32.61 0.00 4.90 0.05 0.10 62.34 08:42:01 4 32.67 0.00 5.63 0.76 0.08 60.86 08:42:01 5 32.06 0.00 5.13 3.98 0.08 58.75 08:42:01 6 30.84 0.00 4.36 1.12 0.08 63.60 08:42:01 7 32.85 0.00 4.64 0.95 0.07 61.50 08:43:01 all 33.33 0.00 4.94 4.17 0.11 57.45 08:43:01 0 30.92 0.00 4.48 3.45 0.10 61.06 08:43:01 1 34.55 0.00 5.46 7.45 0.08 52.46 08:43:01 2 33.30 0.00 5.31 1.20 0.08 60.11 08:43:01 3 37.43 0.00 4.48 1.49 0.12 56.48 08:43:01 4 29.78 0.00 4.57 2.54 0.10 63.00 08:43:01 5 33.83 0.00 4.62 5.35 0.08 56.11 08:43:01 6 33.21 0.00 4.82 3.33 0.12 58.52 08:43:01 7 33.65 0.00 5.79 8.57 0.12 51.87 08:44:01 all 34.10 0.00 4.95 0.87 0.12 59.96 08:44:01 0 32.02 0.00 5.06 0.86 0.12 61.94 08:44:01 1 39.70 0.00 4.32 2.21 0.10 53.67 08:44:01 2 35.57 0.00 5.04 0.05 0.15 59.19 08:44:01 3 28.11 0.00 4.73 0.10 0.12 66.94 08:44:01 4 34.77 0.00 4.67 2.96 0.14 57.46 08:44:01 5 34.60 0.00 5.18 0.24 0.12 59.87 08:44:01 6 31.29 0.00 5.65 0.29 0.15 62.62 08:44:01 7 36.76 0.00 4.98 0.22 0.12 57.92 08:45:01 all 11.30 0.00 1.90 1.16 0.06 85.58 08:45:01 0 21.54 0.00 2.08 0.47 0.08 75.83 08:45:01 1 5.29 0.00 1.81 0.17 0.07 92.67 08:45:01 2 18.43 0.00 2.10 0.29 0.07 79.12 08:45:01 3 19.68 0.00 2.48 0.44 0.07 77.33 08:45:01 4 5.15 0.00 1.88 7.42 0.03 85.52 08:45:01 5 7.87 0.00 1.75 0.12 0.05 90.21 08:45:01 6 6.19 0.00 1.59 0.32 0.05 91.86 08:45:01 7 6.31 0.00 1.59 0.13 0.05 91.92 Average: all 26.60 0.00 3.09 2.28 0.08 67.95 Average: 0 29.45 0.00 3.00 1.36 0.08 66.11 Average: 1 26.32 0.00 3.32 5.03 0.08 65.25 Average: 2 28.57 0.00 3.09 0.38 0.08 67.88 Average: 3 25.99 0.00 3.05 2.33 0.07 68.55 Average: 4 26.02 0.00 3.02 3.07 0.07 67.82 Average: 5 26.14 0.00 3.13 2.85 0.07 67.81 Average: 6 25.66 0.00 3.06 1.82 0.08 69.38 Average: 7 24.64 0.00 3.08 1.41 0.07 70.79