---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41801 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 960 24208 0 6998 30751 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:be:d6:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:febe:d634/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:18:e5:1c 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-41801) 09/25/24 _x86_64_ (8 CPU) 20:38:36 LINUX RESTART (8 CPU) 20:39:01 tps rtps wtps bread/s bwrtn/s 20:40:01 343.39 71.40 271.99 4624.56 43308.52 20:41:02 204.62 49.79 154.83 3736.91 41247.54 20:42:01 44.49 0.95 43.54 80.38 24851.64 20:43:01 98.63 13.25 85.39 2455.32 58224.96 20:44:01 306.90 5.43 301.47 453.52 110626.63 20:45:01 214.73 0.40 214.33 33.46 50577.30 20:46:01 55.14 0.03 55.11 1.60 18516.91 20:47:01 77.47 1.47 76.00 71.45 3456.22 Average: 168.45 17.90 150.56 1436.48 43888.71 20:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:40:01 30111104 31668756 2828108 8.59 69692 1799772 1371520 4.04 906216 1629764 134520 20:41:02 28924764 31059304 4014448 12.19 87300 2341256 1889092 5.56 1637036 2045704 72644 20:42:01 27480404 29899700 5458808 16.57 91372 2615396 2828232 8.32 2899016 2214280 189448 20:43:01 28080704 31616296 4858508 14.75 110436 3677692 1402844 4.13 1399196 3057956 163868 20:44:01 23009676 29666788 9929536 30.15 172300 6533132 7704908 22.67 3542064 5735324 416196 20:45:01 19921696 26974516 13017516 39.52 190100 6862580 12151704 35.75 6363808 5931140 8144 20:46:01 19198352 26401040 13740860 41.72 191740 7008596 12512832 36.82 6986984 6027712 1848 20:47:01 24798956 31498736 8140256 24.71 194572 6575800 1534564 4.52 1995084 5539988 2376 Average: 25190707 29848142 7748505 23.52 138439 4676778 5174462 15.22 3216176 4022734 123630 20:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:40:01 ens3 406.83 285.37 1661.14 78.37 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:41:02 ens3 641.11 425.48 5517.66 91.25 0.00 0.00 0.00 0.00 20:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:02 lo 2.19 2.19 0.20 0.20 0.00 0.00 0.00 0.00 20:42:01 ens3 646.81 396.92 1293.41 162.83 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 ens3 442.61 342.83 2052.30 107.37 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:44:01 veth55d27d6 0.00 1.03 0.00 0.47 0.00 0.00 0.00 0.00 20:44:01 veth4210f97 4.13 6.00 0.72 1.26 0.00 0.00 0.00 0.00 20:44:01 veth088b74c 6.43 6.72 0.95 1.36 0.00 0.00 0.00 0.00 20:44:01 veth989f057 51.27 53.64 37.33 7.73 0.00 0.00 0.00 0.00 20:45:01 vethf90430f 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 20:45:01 veth55d27d6 2.27 2.78 0.61 0.78 0.00 0.00 0.00 0.00 20:45:01 veth4210f97 1.13 2.18 0.17 0.43 0.00 0.00 0.00 0.00 20:45:01 veth088b74c 23.90 19.51 2.36 2.75 0.00 0.00 0.00 0.00 20:46:01 vethf90430f 18.70 10.75 10.13 1.05 0.00 0.00 0.00 0.00 20:46:01 veth55d27d6 5.57 5.95 0.95 0.86 0.00 0.00 0.00 0.00 20:46:01 veth4210f97 0.32 0.52 0.04 0.05 0.00 0.00 0.00 0.00 20:46:01 veth088b74c 33.36 23.85 2.57 3.28 0.00 0.00 0.00 0.00 20:47:01 ens3 3392.80 2087.47 36885.68 547.40 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 22.83 22.83 2.40 2.40 0.00 0.00 0.00 0.00 Average: ens3 423.22 260.12 4608.44 68.38 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 Average: lo 2.43 2.43 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41801) 09/25/24 _x86_64_ (8 CPU) 20:38:36 LINUX RESTART (8 CPU) 20:39:01 CPU %user %nice %system %iowait %steal %idle 20:40:01 all 10.52 0.00 1.27 3.20 0.04 84.97 20:40:01 0 24.83 0.00 2.01 12.87 0.07 60.22 20:40:01 1 11.10 0.00 1.20 0.43 0.03 87.23 20:40:01 2 7.06 0.00 1.88 4.41 0.03 86.63 20:40:01 3 7.82 0.00 0.69 0.35 0.05 91.09 20:40:01 4 8.86 0.00 0.80 1.15 0.03 89.15 20:40:01 5 7.24 0.00 1.10 1.15 0.05 90.45 20:40:01 6 9.30 0.00 1.05 4.67 0.05 84.93 20:40:01 7 7.97 0.00 1.46 0.60 0.03 89.93 20:41:02 all 21.40 0.00 1.23 2.75 0.07 74.56 20:41:02 0 20.02 0.00 0.71 0.55 0.05 78.67 20:41:02 1 23.09 0.00 1.00 1.66 0.05 74.19 20:41:02 2 14.51 0.00 1.30 11.84 0.07 72.29 20:41:02 3 21.47 0.00 0.98 0.23 0.05 77.27 20:41:02 4 21.07 0.00 1.16 0.50 0.07 77.20 20:41:02 5 26.69 0.00 2.23 4.20 0.10 66.78 20:41:02 6 24.99 0.00 1.20 1.93 0.08 71.79 20:41:02 7 19.37 0.00 1.17 1.02 0.08 78.36 20:42:01 all 38.12 0.00 1.16 2.86 0.27 57.58 20:42:01 0 34.08 0.00 1.27 1.68 0.29 62.68 20:42:01 1 27.03 0.00 0.92 0.02 0.29 71.75 20:42:01 2 40.79 0.00 2.01 16.68 0.09 40.43 20:42:01 3 46.24 0.00 0.67 0.00 0.60 52.50 20:42:01 4 40.21 0.00 1.52 0.00 0.09 58.19 20:42:01 5 41.69 0.00 0.92 2.54 0.05 54.80 20:42:01 6 39.88 0.00 1.57 1.98 0.07 56.50 20:42:01 7 35.31 0.00 0.44 0.00 0.71 63.54 20:43:01 all 20.29 0.00 1.61 3.02 0.05 75.03 20:43:01 0 22.16 0.00 1.94 0.00 0.05 75.85 20:43:01 1 14.49 0.00 1.25 0.08 0.05 84.13 20:43:01 2 22.92 0.00 1.83 9.65 0.05 65.55 20:43:01 3 22.44 0.00 2.14 7.44 0.05 67.93 20:43:01 4 17.99 0.00 1.39 0.12 0.03 80.47 20:43:01 5 14.45 0.00 1.24 5.67 0.07 78.57 20:43:01 6 19.62 0.00 1.32 0.37 0.08 78.60 20:43:01 7 28.26 0.00 1.74 0.84 0.05 69.11 20:44:01 all 33.34 0.00 7.04 6.06 0.10 53.47 20:44:01 0 30.81 0.00 6.54 0.95 0.08 61.61 20:44:01 1 32.43 0.00 6.57 6.66 0.08 54.25 20:44:01 2 35.68 0.00 6.52 5.42 0.12 52.26 20:44:01 3 32.13 0.00 6.90 1.68 0.12 59.17 20:44:01 4 34.14 0.00 7.71 0.86 0.10 57.18 20:44:01 5 34.51 0.00 7.26 19.55 0.10 38.59 20:44:01 6 33.22 0.00 7.46 1.57 0.10 57.64 20:44:01 7 33.78 0.00 7.33 11.77 0.08 47.04 20:45:01 all 32.49 0.00 3.67 4.25 0.14 59.44 20:45:01 0 30.01 0.00 3.50 7.55 0.17 58.77 20:45:01 1 36.23 0.00 3.41 6.10 0.13 54.12 20:45:01 2 29.56 0.00 4.20 3.08 0.15 63.01 20:45:01 3 38.19 0.00 4.07 2.90 0.12 54.72 20:45:01 4 35.92 0.00 3.53 5.90 0.15 54.50 20:45:01 5 26.17 0.00 3.26 0.29 0.14 70.14 20:45:01 6 30.42 0.00 3.48 1.39 0.12 64.59 20:45:01 7 33.38 0.00 3.93 6.81 0.15 55.72 20:46:01 all 19.63 0.00 1.89 0.85 0.12 77.51 20:46:01 0 22.90 0.00 2.43 0.12 0.13 74.41 20:46:01 1 26.14 0.00 2.25 0.25 0.15 71.21 20:46:01 2 11.66 0.00 2.11 0.05 0.12 86.06 20:46:01 3 17.43 0.00 1.67 0.62 0.10 80.17 20:46:01 4 20.67 0.00 1.45 5.03 0.10 72.75 20:46:01 5 16.93 0.00 1.42 0.10 0.12 81.43 20:46:01 6 18.48 0.00 1.68 0.34 0.10 79.41 20:46:01 7 22.90 0.00 2.13 0.24 0.12 74.62 20:47:01 all 10.93 0.00 1.61 0.61 0.07 86.78 20:47:01 0 8.58 0.00 1.94 0.20 0.07 89.22 20:47:01 1 8.53 0.00 1.95 0.10 0.08 89.33 20:47:01 2 21.59 0.00 1.77 0.87 0.08 75.69 20:47:01 3 18.98 0.00 1.81 2.66 0.07 76.49 20:47:01 4 6.68 0.00 1.36 0.23 0.08 91.65 20:47:01 5 4.33 0.00 1.37 0.22 0.07 94.02 20:47:01 6 6.60 0.00 1.05 0.35 0.05 91.95 20:47:01 7 12.15 0.00 1.64 0.22 0.07 85.92 Average: all 23.28 0.00 2.43 2.94 0.11 71.24 Average: 0 24.13 0.00 2.53 2.99 0.11 70.23 Average: 1 22.34 0.00 2.31 1.91 0.11 73.33 Average: 2 22.91 0.00 2.70 6.48 0.09 67.82 Average: 3 25.45 0.00 2.36 2.00 0.14 70.05 Average: 4 23.13 0.00 2.36 1.73 0.08 72.71 Average: 5 21.42 0.00 2.34 4.19 0.09 71.95 Average: 6 22.75 0.00 2.35 1.57 0.08 73.25 Average: 7 24.11 0.00 2.48 2.68 0.16 70.58