---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20649 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 708K 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 869 23161 0 8136 30842 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:36:fc:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe36:fcc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:17:b8:26 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-20649) 06/12/25 _x86_64_ (8 CPU) 13:55:23 LINUX RESTART (8 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 299.40 21.56 277.84 717.48 77340.71 13:58:01 160.22 19.61 140.61 2297.29 64113.89 13:59:01 341.23 3.43 337.80 418.24 204520.91 14:00:01 273.14 0.10 273.04 2.13 9626.00 14:01:01 2.63 0.02 2.62 0.13 50.39 14:02:01 4.85 0.15 4.70 27.46 94.92 14:03:01 4.08 0.18 3.90 26.66 71.99 14:04:01 2.87 0.07 2.80 10.26 50.66 14:05:01 10.50 0.00 10.50 0.00 229.30 14:06:01 13.51 0.02 13.50 0.80 86.39 14:07:02 42.94 0.57 42.38 17.20 746.94 Average: 105.07 4.16 100.91 320.16 32472.37 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 30027420 31653640 2911800 8.84 73388 1860640 1475092 4.34 909056 1709620 200948 13:58:01 25588708 31571248 7350512 22.32 108508 6057388 2196700 6.46 1046040 5834700 3791964 13:59:01 23583328 31415916 9355892 28.40 154780 7717144 5506328 16.20 1236552 7485296 1312 14:00:01 22686760 30700236 10252460 31.13 167728 7891836 7826028 23.03 2100016 7450796 92 14:01:01 22678152 30688828 10261068 31.15 167840 7889428 7858260 23.12 2110292 7447092 152 14:02:01 22676360 30688148 10262860 31.16 167924 7890824 7862072 23.13 2116156 7443768 128 14:03:01 22665460 30678352 10273760 31.19 167988 7891852 7844008 23.08 2127280 7443504 128 14:04:01 22666576 30680104 10272644 31.19 168048 7892352 7836528 23.06 2126948 7443144 144 14:05:01 22672008 30685476 10267212 31.17 168184 7892296 7587864 22.33 2124148 7442664 264 14:06:01 22674708 30688332 10264512 31.16 168268 7892332 7570320 22.27 2122484 7442224 132 14:07:02 23733740 31596432 9205480 27.95 169024 7729076 1556172 4.58 1289264 7285072 10120 Average: 23786656 31004247 9152564 27.79 152880 7145924 5919943 17.42 1755294 6766171 364126 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 265.64 188.29 1143.31 34.35 0.00 0.00 0.00 0.00 13:57:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 2342.87 1266.04 48548.21 95.51 0.00 0.00 0.00 0.00 13:58:01 lo 18.23 18.23 1.66 1.66 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 vethdc3809e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 vethddb6c98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth11dc047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 153.86 84.62 3254.44 9.02 0.00 0.00 0.00 0.00 14:00:01 veth2f81bb6 91.73 91.45 16.02 18.62 0.00 0.00 0.00 0.00 14:00:01 vethddb6c98 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 14:00:01 veth11dc047 148.88 170.75 27.60 26.40 0.00 0.00 0.00 0.00 14:00:01 veth8ddf384 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 14:01:01 veth2f81bb6 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 14:01:01 vethddb6c98 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 veth11dc047 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 veth8ddf384 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth2f81bb6 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 14:02:01 vethddb6c98 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth11dc047 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth8ddf384 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth2f81bb6 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 14:03:01 vethddb6c98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth11dc047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth8ddf384 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 veth2f81bb6 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 14:04:01 vethddb6c98 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 veth11dc047 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 veth8ddf384 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth2f81bb6 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 14:05:01 vethddb6c98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth11dc047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth8ddf384 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 veth2f81bb6 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 14:06:01 vethddb6c98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 veth11dc047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 veth8ddf384 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:02 ens3 3309.07 1886.04 54194.14 232.59 0.00 0.00 0.00 0.00 14:07:02 lo 218.30 218.30 12.37 12.37 0.00 0.00 0.00 0.00 14:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 266.06 150.69 4853.28 16.06 0.00 0.00 0.00 0.00 Average: lo 19.48 19.48 1.09 1.09 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-20649) 06/12/25 _x86_64_ (8 CPU) 13:55:23 LINUX RESTART (8 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 9.17 0.00 0.81 3.87 0.04 86.12 13:57:01 0 0.77 0.00 0.17 0.13 0.02 98.92 13:57:01 1 1.10 0.00 0.18 0.07 0.02 98.63 13:57:01 2 22.84 0.00 1.55 1.97 0.07 73.57 13:57:01 3 29.79 0.00 2.65 4.84 0.07 62.65 13:57:01 4 1.14 0.00 0.33 21.24 0.03 77.26 13:57:01 5 7.49 0.00 0.67 0.22 0.02 91.61 13:57:01 6 4.56 0.00 0.43 0.13 0.02 94.86 13:57:01 7 5.64 0.00 0.50 2.40 0.05 91.40 13:58:01 all 11.19 0.00 4.84 3.46 0.08 80.44 13:58:01 0 10.56 0.00 4.83 5.07 0.05 79.49 13:58:01 1 11.31 0.00 4.67 0.94 0.07 83.01 13:58:01 2 14.99 0.00 4.63 0.60 0.07 79.70 13:58:01 3 11.53 0.00 4.21 0.30 0.05 83.91 13:58:01 4 10.74 0.00 4.98 11.93 0.07 72.28 13:58:01 5 10.27 0.00 5.14 3.21 0.08 81.30 13:58:01 6 10.34 0.00 5.03 1.44 0.22 82.98 13:58:01 7 9.78 0.00 5.21 4.13 0.05 80.83 13:59:01 all 9.60 0.00 4.65 20.61 0.06 65.09 13:59:01 0 7.28 0.00 4.58 52.76 0.07 35.31 13:59:01 1 9.52 0.00 4.57 12.29 0.05 73.57 13:59:01 2 8.68 0.00 4.37 10.45 0.05 76.44 13:59:01 3 9.57 0.00 4.87 3.04 0.05 82.48 13:59:01 4 10.01 0.00 4.45 12.77 0.05 72.72 13:59:01 5 9.99 0.00 4.71 12.82 0.03 72.45 13:59:01 6 9.82 0.00 5.65 26.05 0.07 58.42 13:59:01 7 11.92 0.00 4.00 34.69 0.07 49.32 14:00:01 all 14.57 0.00 2.86 2.60 0.06 79.91 14:00:01 0 14.68 0.00 2.96 1.42 0.05 80.89 14:00:01 1 11.66 0.00 3.04 5.25 0.07 79.99 14:00:01 2 15.07 0.00 2.75 1.76 0.07 80.35 14:00:01 3 16.96 0.00 3.15 1.79 0.07 78.03 14:00:01 4 9.28 0.00 2.28 2.53 0.07 85.85 14:00:01 5 18.54 0.00 3.10 2.77 0.07 75.53 14:00:01 6 18.77 0.00 2.95 3.55 0.05 74.68 14:00:01 7 11.64 0.00 2.60 1.71 0.07 83.99 14:01:01 all 0.18 0.00 0.13 0.01 0.02 99.67 14:01:01 0 0.25 0.00 0.18 0.00 0.02 99.55 14:01:01 1 0.15 0.00 0.25 0.00 0.03 99.57 14:01:01 2 0.13 0.00 0.12 0.02 0.02 99.72 14:01:01 3 0.13 0.00 0.10 0.02 0.02 99.73 14:01:01 4 0.12 0.00 0.03 0.00 0.00 99.85 14:01:01 5 0.17 0.00 0.12 0.05 0.02 99.65 14:01:01 6 0.12 0.00 0.05 0.00 0.02 99.82 14:01:01 7 0.35 0.00 0.13 0.02 0.03 99.47 14:02:01 all 0.31 0.00 0.16 0.01 0.02 99.50 14:02:01 0 0.22 0.00 0.08 0.00 0.02 99.68 14:02:01 1 0.35 0.00 0.18 0.02 0.03 99.42 14:02:01 2 0.38 0.00 0.18 0.00 0.02 99.42 14:02:01 3 0.50 0.00 0.25 0.03 0.03 99.18 14:02:01 4 0.18 0.00 0.13 0.00 0.02 99.67 14:02:01 5 0.17 0.00 0.10 0.05 0.02 99.67 14:02:01 6 0.25 0.00 0.18 0.00 0.03 99.53 14:02:01 7 0.40 0.00 0.27 0.00 0.03 99.30 14:03:01 all 0.33 0.00 0.20 0.01 0.02 99.44 14:03:01 0 0.42 0.00 0.23 0.00 0.02 99.33 14:03:01 1 0.35 0.00 0.23 0.02 0.00 99.40 14:03:01 2 0.35 0.00 0.18 0.00 0.02 99.45 14:03:01 3 0.22 0.00 0.22 0.00 0.00 99.57 14:03:01 4 0.27 0.00 0.18 0.02 0.02 99.52 14:03:01 5 0.18 0.00 0.18 0.05 0.02 99.57 14:03:01 6 0.37 0.00 0.23 0.00 0.03 99.37 14:03:01 7 0.45 0.00 0.13 0.02 0.02 99.38 14:04:01 all 0.26 0.00 0.19 0.01 0.02 99.52 14:04:01 0 0.12 0.00 0.13 0.00 0.00 99.75 14:04:01 1 0.17 0.00 0.18 0.00 0.02 99.63 14:04:01 2 0.33 0.00 0.18 0.00 0.02 99.47 14:04:01 3 0.27 0.00 0.23 0.00 0.02 99.48 14:04:01 4 0.32 0.00 0.28 0.00 0.03 99.37 14:04:01 5 0.27 0.00 0.20 0.05 0.03 99.45 14:04:01 6 0.37 0.00 0.18 0.03 0.02 99.40 14:04:01 7 0.28 0.00 0.13 0.00 0.02 99.57 14:05:01 all 0.28 0.00 0.19 0.02 0.02 99.49 14:05:01 0 0.22 0.00 0.18 0.00 0.02 99.58 14:05:01 1 0.22 0.00 0.17 0.00 0.03 99.58 14:05:01 2 0.20 0.00 0.17 0.02 0.03 99.58 14:05:01 3 0.37 0.00 0.25 0.00 0.02 99.37 14:05:01 4 0.42 0.00 0.18 0.00 0.02 99.38 14:05:01 5 0.28 0.00 0.18 0.05 0.02 99.47 14:05:01 6 0.22 0.00 0.13 0.00 0.02 99.63 14:05:01 7 0.28 0.00 0.25 0.05 0.03 99.38 14:06:01 all 0.27 0.00 0.20 0.01 0.02 99.50 14:06:01 0 0.25 0.00 0.20 0.00 0.03 99.52 14:06:01 1 0.20 0.00 0.25 0.00 0.02 99.53 14:06:01 2 0.27 0.00 0.18 0.00 0.02 99.53 14:06:01 3 0.22 0.00 0.17 0.00 0.02 99.60 14:06:01 4 0.22 0.00 0.20 0.00 0.02 99.57 14:06:01 5 0.23 0.00 0.15 0.07 0.02 99.53 14:06:01 6 0.35 0.00 0.22 0.00 0.02 99.42 14:06:01 7 0.42 0.00 0.22 0.05 0.02 99.30 14:07:02 all 1.89 0.00 0.88 0.15 0.03 97.04 14:07:02 0 1.64 0.00 0.82 0.30 0.02 97.22 14:07:02 1 4.11 0.00 1.10 0.32 0.05 94.42 14:07:02 2 1.85 0.00 0.82 0.10 0.03 97.20 14:07:02 3 1.45 0.00 0.89 0.05 0.02 97.59 14:07:02 4 1.49 0.00 0.77 0.03 0.03 97.67 14:07:02 5 1.40 0.00 0.89 0.07 0.03 97.61 14:07:02 6 1.69 0.00 0.97 0.25 0.03 97.06 14:07:02 7 1.52 0.00 0.82 0.05 0.02 97.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.36 0.00 1.37 2.78 0.03 91.46 Average: 0 3.30 0.00 1.30 5.39 0.03 89.98 Average: 1 3.55 0.00 1.34 1.71 0.03 93.37 Average: 2 5.91 0.00 1.37 1.35 0.04 91.33 Average: 3 6.45 0.00 1.54 0.91 0.03 91.06 Average: 4 3.10 0.00 1.25 4.40 0.03 91.22 Average: 5 4.44 0.00 1.40 1.75 0.03 92.37 Average: 6 4.25 0.00 1.45 2.84 0.05 91.41 Average: 7 3.87 0.00 1.29 3.90 0.04 90.89