---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31218 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 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 884 24696 0 6586 30826 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:74:a5:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe74:a5d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:67:c3:19 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:f8ff:fe67:c319/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31218) 08/15/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 252.89 43.67 209.22 1955.06 19288.53 11:45:01 224.89 18.63 206.26 2288.30 94799.87 11:46:01 277.64 11.61 266.02 765.67 78420.51 11:47:01 69.51 0.15 69.36 16.66 22024.33 11:48:01 96.48 0.25 96.23 17.59 21173.86 11:49:01 73.22 1.80 71.42 93.98 13506.65 Average: 165.53 12.60 152.93 853.17 41598.50 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30112540 31688392 2826680 8.58 71176 1815092 1432296 4.21 887712 1649764 154728 11:45:01 25750656 31660284 7188564 21.82 129000 5926656 1720976 5.06 1002252 5679092 1968500 11:46:01 24627380 30601064 8311840 25.23 136456 5970352 7331732 21.57 2201328 5543704 156 11:47:01 22733504 29065860 10205716 30.98 154512 6276440 9534364 28.05 3858872 5725548 20112 11:48:01 23116712 29525404 9822508 29.82 167052 6334860 8310036 24.45 3447816 5755772 252 11:49:01 25309124 31586016 7630096 23.16 169408 6213480 1615388 4.75 1438516 5629420 1488 Average: 25274986 30687837 7664234 23.27 137934 5422813 4990799 14.68 2139416 4997217 357539 11:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 ens3 255.99 167.50 1220.09 43.98 0.00 0.00 0.00 0.00 11:44:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1670.93 826.77 43295.77 66.53 0.00 0.00 0.00 0.00 11:45:01 br-355f69f8c82b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 13.33 13.33 1.29 1.29 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 7.22 4.95 6.48 16.30 0.00 0.00 0.00 0.00 11:46:01 veth587af18 1.47 1.63 0.08 0.10 0.00 0.00 0.00 0.00 11:46:01 veth9a98590 0.62 0.80 0.04 0.05 0.00 0.00 0.00 0.00 11:46:01 vethe4d05e6 1.37 1.93 0.15 0.18 0.00 0.00 0.00 0.00 11:47:01 ens3 48.56 34.26 932.52 5.55 0.00 0.00 0.00 0.00 11:47:01 veth587af18 40.06 34.56 10.68 33.11 0.00 0.00 0.00 0.00 11:47:01 veth9a98590 14.76 17.51 1.96 1.61 0.00 0.00 0.00 0.00 11:47:01 vethe4d05e6 5.48 6.77 0.91 1.02 0.00 0.00 0.00 0.00 11:48:01 ens3 85.45 56.58 264.58 143.83 0.00 0.00 0.00 0.00 11:48:01 veth587af18 44.24 40.55 12.51 41.04 0.00 0.00 0.00 0.00 11:48:01 vethe4d05e6 0.17 1.18 0.01 0.09 0.00 0.00 0.00 0.00 11:48:01 veth213ccea 7.36 10.53 1.06 1.00 0.00 0.00 0.00 0.00 11:49:01 ens3 48.14 39.56 68.17 18.00 0.00 0.00 0.00 0.00 11:49:01 lo 24.83 24.83 2.35 2.35 0.00 0.00 0.00 0.00 11:49:01 docker0 12.80 18.03 2.09 284.76 0.00 0.00 0.00 0.00 Average: ens3 353.01 188.34 7649.91 49.05 0.00 0.00 0.00 0.00 Average: lo 3.50 3.50 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 2.14 3.01 0.35 47.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31218) 08/15/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.23 0.00 0.92 2.69 0.04 86.13 11:44:01 0 2.92 0.00 0.19 4.88 0.02 91.99 11:44:01 1 33.05 0.00 2.04 2.28 0.07 62.56 11:44:01 2 3.78 0.00 0.70 0.63 0.05 94.84 11:44:01 3 27.93 0.00 1.46 1.07 0.05 69.49 11:44:01 4 4.73 0.00 0.80 0.10 0.02 94.35 11:44:01 5 3.59 0.00 0.59 0.56 0.03 95.23 11:44:01 6 2.25 0.00 0.34 0.22 0.02 97.17 11:44:01 7 3.64 0.00 1.19 11.80 0.03 83.34 11:45:01 all 14.25 0.00 6.62 10.70 0.09 68.34 11:45:01 0 13.01 0.00 6.51 17.18 0.12 63.18 11:45:01 1 13.36 0.00 6.84 5.59 0.08 74.13 11:45:01 2 14.20 0.00 6.16 4.32 0.08 75.24 11:45:01 3 21.39 0.00 6.64 11.22 0.08 60.68 11:45:01 4 12.58 0.00 6.18 4.95 0.10 76.19 11:45:01 5 13.78 0.00 6.93 4.52 0.08 74.69 11:45:01 6 14.66 0.00 6.20 3.62 0.07 75.45 11:45:01 7 11.01 0.00 7.50 34.26 0.10 47.12 11:46:01 all 7.55 0.00 1.67 9.38 0.05 81.35 11:46:01 0 7.91 0.00 1.49 3.11 0.03 87.45 11:46:01 1 7.38 0.00 1.65 1.60 0.05 89.32 11:46:01 2 8.93 0.00 2.02 15.43 0.07 73.55 11:46:01 3 7.48 0.00 1.42 0.58 0.05 90.47 11:46:01 4 6.43 0.00 1.27 0.13 0.05 92.12 11:46:01 5 8.23 0.00 1.56 1.71 0.07 88.44 11:46:01 6 7.90 0.00 1.49 0.27 0.05 90.29 11:46:01 7 6.16 0.00 2.44 52.51 0.07 38.82 11:47:01 all 27.00 0.00 3.01 2.84 0.08 67.07 11:47:01 0 28.23 0.00 3.20 5.20 0.08 63.28 11:47:01 1 21.38 0.00 2.63 0.05 0.08 75.86 11:47:01 2 31.51 0.00 2.95 5.39 0.08 60.06 11:47:01 3 30.10 0.00 3.31 1.31 0.08 65.19 11:47:01 4 25.15 0.00 3.10 2.30 0.07 69.39 11:47:01 5 22.45 0.00 2.36 3.32 0.07 71.80 11:47:01 6 30.64 0.00 3.85 4.67 0.08 60.75 11:47:01 7 26.54 0.00 2.65 0.52 0.08 70.21 11:48:01 all 8.71 0.00 1.79 2.03 0.07 87.40 11:48:01 0 7.50 0.00 1.74 6.38 0.08 84.30 11:48:01 1 8.89 0.00 2.18 0.40 0.07 88.46 11:48:01 2 8.19 0.00 1.59 2.22 0.08 87.92 11:48:01 3 7.11 0.00 1.58 0.13 0.05 91.13 11:48:01 4 8.99 0.00 1.86 1.11 0.07 87.98 11:48:01 5 9.76 0.00 1.58 0.40 0.07 88.19 11:48:01 6 9.41 0.00 1.77 5.08 0.08 83.65 11:48:01 7 9.90 0.00 2.04 0.49 0.07 87.50 11:49:01 all 5.78 0.00 0.64 1.33 0.03 92.22 11:49:01 0 0.90 0.00 0.63 7.36 0.03 91.07 11:49:01 1 12.48 0.00 0.75 1.09 0.03 85.65 11:49:01 2 2.27 0.00 0.55 0.43 0.02 96.73 11:49:01 3 2.22 0.00 0.53 0.10 0.05 97.10 11:49:01 4 6.34 0.00 0.60 0.15 0.03 92.87 11:49:01 5 2.00 0.00 0.65 0.07 0.03 97.25 11:49:01 6 3.71 0.00 0.53 0.15 0.02 95.60 11:49:01 7 16.30 0.00 0.90 1.32 0.03 81.45 Average: all 12.25 0.00 2.44 4.82 0.06 80.43 Average: 0 10.08 0.00 2.29 7.35 0.06 80.22 Average: 1 16.04 0.00 2.68 1.83 0.06 79.39 Average: 2 11.49 0.00 2.33 4.75 0.06 81.36 Average: 3 15.99 0.00 2.48 2.39 0.06 79.08 Average: 4 10.71 0.00 2.30 1.45 0.06 85.48 Average: 5 9.97 0.00 2.28 1.76 0.06 85.94 Average: 6 11.41 0.00 2.36 2.33 0.05 83.85 Average: 7 12.29 0.00 2.78 16.75 0.06 68.12