---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24365 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 12G 144G 8% / 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 879 27511 0 3776 30833 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:c9:91:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fec9:918e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:f5:15:c3 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:e6ff:fef5:15c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24365) 04/19/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 120.58 37.56 83.02 1721.98 28453.52 10:52:01 158.31 21.33 136.98 829.73 39877.75 10:53:01 98.10 3.95 94.15 441.32 63997.60 10:54:01 72.84 0.52 72.33 13.57 37266.86 10:55:01 121.60 0.03 121.56 0.53 29077.42 10:56:01 139.41 0.25 139.16 2.00 30997.37 10:57:01 32.96 0.75 32.21 44.93 15845.63 Average: 106.25 9.20 97.05 436.17 35075.05 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30110752 31699600 2828468 8.59 70952 1827636 1393444 4.10 871600 1661372 151032 10:52:01 28299604 30304580 4639616 14.09 87876 2209732 3125804 9.20 2326020 1979884 15072 10:53:01 27512668 30602940 5426552 16.47 93888 3269876 2371756 6.98 2279420 2770216 8308 10:54:01 26759204 30088020 6180016 18.76 135280 3410180 2672288 7.86 3021924 2696240 201744 10:55:01 27346772 30569296 5592448 16.98 137144 3323920 2630812 7.74 2557464 2608096 456 10:56:01 26566244 30080008 6372976 19.35 163100 3528396 2682252 7.89 3058540 2807272 10676 10:57:01 28194244 31594960 4744976 14.41 165044 3439932 1453556 4.28 1621412 2662836 4396 Average: 27827070 30705629 5112150 15.52 121898 3001382 2332845 6.86 2248054 2455131 55955 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 10:51:01 ens3 96.38 67.16 968.21 15.55 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.40 1.40 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 ens3 673.60 492.93 4877.28 115.97 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 vethfb68e43 0.00 4.87 0.00 77.47 0.00 0.00 0.00 0.00 10:53:01 lo 7.75 7.75 2.18 2.18 0.00 0.00 0.00 0.00 10:53:01 ens3 238.44 152.05 1509.89 46.19 0.00 0.00 0.00 0.00 10:53:01 docker0 2.82 4.87 0.17 77.47 0.00 0.00 0.00 0.00 10:54:01 lo 5.79 5.79 0.54 0.54 0.00 0.00 0.00 0.00 10:54:01 ens3 1103.54 1185.41 1809.17 3414.52 0.00 0.00 0.00 0.00 10:54:01 docker0 656.41 616.02 68.82 938.16 0.00 0.00 0.00 0.00 10:54:01 vethe4dc62a 656.41 616.16 77.79 938.17 0.00 0.00 0.00 0.08 10:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:55:01 ens3 96.02 115.18 42.24 16.85 0.00 0.00 0.00 0.00 10:55:01 docker0 108.97 88.22 8.46 40.63 0.00 0.00 0.00 0.00 10:55:01 veth62e94b5 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 642.68 732.96 915.14 80.63 0.00 0.00 0.00 0.00 10:56:01 docker0 728.18 630.96 69.08 913.42 0.00 0.00 0.00 0.00 10:56:01 veth62e94b5 728.18 631.09 79.04 913.43 0.00 0.00 0.00 0.07 10:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:57:01 ens3 131.73 133.06 68.36 25.13 0.00 0.00 0.00 0.00 10:57:01 docker0 95.78 75.12 7.89 39.88 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 426.24 411.47 1455.86 531.50 0.00 0.00 0.00 0.00 Average: docker0 227.57 202.28 22.07 287.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24365) 04/19/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.63 0.00 0.82 2.00 0.04 86.51 10:51:01 0 3.95 0.00 0.58 0.47 0.02 94.98 10:51:01 1 5.84 0.00 0.70 0.17 0.03 93.25 10:51:01 2 12.62 0.00 0.98 0.48 0.03 85.88 10:51:01 3 31.95 0.00 1.95 1.74 0.07 64.30 10:51:01 4 11.39 0.00 0.75 0.90 0.03 86.93 10:51:01 5 5.65 0.00 0.63 11.83 0.02 81.87 10:51:01 6 12.76 0.00 0.82 0.35 0.05 86.02 10:51:01 7 0.90 0.00 0.20 0.02 0.05 98.83 10:52:01 all 19.97 0.00 1.72 2.07 0.06 76.17 10:52:01 0 18.33 0.00 1.18 0.15 0.05 80.28 10:52:01 1 27.66 0.00 0.88 0.10 0.07 71.29 10:52:01 2 21.64 0.00 2.80 4.51 0.07 70.99 10:52:01 3 24.48 0.00 3.61 1.88 0.08 69.95 10:52:01 4 12.32 0.00 2.56 1.67 0.05 83.40 10:52:01 5 11.77 0.00 0.74 6.04 0.07 81.37 10:52:01 6 21.01 0.00 0.63 0.43 0.07 77.86 10:52:01 7 22.68 0.00 1.34 1.72 0.08 74.18 10:53:01 all 12.52 0.00 1.53 2.50 0.04 83.41 10:53:01 0 8.16 0.00 0.75 0.02 0.03 91.03 10:53:01 1 26.17 0.00 2.87 0.85 0.05 70.06 10:53:01 2 11.24 0.00 1.67 0.07 0.03 86.99 10:53:01 3 8.72 0.00 1.32 6.58 0.03 83.34 10:53:01 4 12.68 0.00 1.44 0.32 0.03 85.53 10:53:01 5 15.04 0.00 1.20 11.98 0.07 71.71 10:53:01 6 9.34 0.00 1.47 0.13 0.03 89.02 10:53:01 7 8.72 0.00 1.54 0.02 0.03 89.69 10:54:01 all 11.67 0.00 1.73 1.83 0.06 84.71 10:54:01 0 7.43 0.00 0.70 0.03 0.05 91.78 10:54:01 1 4.52 0.00 1.17 8.09 0.03 86.18 10:54:01 2 11.58 0.00 2.31 0.15 0.07 85.89 10:54:01 3 10.51 0.00 1.95 3.77 0.07 83.70 10:54:01 4 15.45 0.00 2.61 0.49 0.08 81.38 10:54:01 5 13.94 0.00 2.28 2.11 0.08 81.59 10:54:01 6 19.68 0.00 1.70 0.05 0.05 78.52 10:54:01 7 10.21 0.00 1.08 0.02 0.05 88.63 10:55:01 all 1.31 0.00 0.39 1.47 0.02 96.82 10:55:01 0 0.37 0.00 0.07 0.02 0.00 99.55 10:55:01 1 0.58 0.00 0.47 4.52 0.02 94.41 10:55:01 2 0.43 0.00 0.62 3.44 0.02 95.49 10:55:01 3 0.23 0.00 0.40 0.12 0.03 99.21 10:55:01 4 0.52 0.00 0.42 0.08 0.02 98.97 10:55:01 5 0.57 0.00 0.65 3.54 0.03 95.21 10:55:01 6 7.62 0.00 0.40 0.02 0.03 91.93 10:55:01 7 0.22 0.00 0.12 0.00 0.02 99.65 10:56:01 all 6.82 0.00 1.07 1.65 0.05 90.40 10:56:01 0 5.98 0.00 0.84 0.05 0.03 93.10 10:56:01 1 3.92 0.00 1.10 0.20 0.05 94.73 10:56:01 2 4.27 0.00 0.55 2.45 0.03 92.69 10:56:01 3 12.05 0.00 1.93 0.05 0.05 85.92 10:56:01 4 4.70 0.00 1.40 2.64 0.05 91.21 10:56:01 5 16.68 0.00 0.60 0.00 0.03 82.69 10:56:01 6 6.80 0.00 2.00 7.88 0.07 83.25 10:56:01 7 0.18 0.00 0.17 0.00 0.02 99.63 10:57:01 all 6.51 0.00 0.69 0.89 0.02 91.88 10:57:01 0 15.44 0.00 1.18 0.22 0.03 83.12 10:57:01 1 3.44 0.00 0.37 0.05 0.02 96.13 10:57:01 2 5.76 0.00 0.82 6.41 0.05 86.96 10:57:01 3 11.65 0.00 0.83 0.23 0.03 87.25 10:57:01 4 9.22 0.00 0.52 0.10 0.03 90.13 10:57:01 5 3.20 0.00 1.03 0.02 0.02 95.73 10:57:01 6 2.83 0.00 0.50 0.07 0.02 96.58 10:57:01 7 0.55 0.00 0.25 0.00 0.02 99.18 Average: all 9.92 0.00 1.14 1.77 0.04 87.13 Average: 0 8.52 0.00 0.76 0.14 0.03 90.55 Average: 1 10.31 0.00 1.08 2.00 0.04 86.58 Average: 2 9.64 0.00 1.39 2.50 0.04 86.42 Average: 3 14.24 0.00 1.71 2.05 0.05 81.94 Average: 4 9.46 0.00 1.38 0.89 0.04 88.22 Average: 5 9.55 0.00 1.02 5.07 0.05 84.31 Average: 6 11.45 0.00 1.08 1.27 0.05 86.16 Average: 7 6.21 0.00 0.67 0.25 0.04 92.83