---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8801 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 13G 143G 9% / 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 867 25933 0 5365 30843 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:32:f8:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe32:f8e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:45:62:6e 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-8801) 02/26/24 _x86_64_ (8 CPU) 09:42:49 LINUX RESTART (8 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 265.57 73.22 192.35 5298.32 54956.84 09:45:01 90.97 14.26 76.71 993.50 27395.77 09:46:01 115.11 23.08 92.04 2767.48 30958.08 09:47:02 128.95 0.70 128.25 29.47 61325.64 09:48:01 272.81 13.55 259.25 778.11 73024.75 09:49:02 71.32 0.98 70.34 57.32 26429.85 Average: 157.03 20.91 136.12 1650.39 45663.46 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 30378308 31709672 2560912 7.77 47548 1607448 1469844 4.32 833160 1467284 44400 09:45:01 30024084 31662848 2915136 8.85 74288 1872024 1466316 4.31 918616 1699716 174664 09:46:01 28117780 31613404 4821440 14.64 111700 3625072 1559428 4.59 1035072 3374728 1592080 09:47:02 27405068 31636056 5534152 16.80 121832 4313212 1413224 4.16 1030256 4058280 804404 09:48:01 25407916 30450124 7531304 22.86 137568 5057936 7042428 20.72 2348520 4643864 148 09:49:02 26570788 31592216 6368432 19.33 142008 5041252 1468368 4.32 1292644 4573940 44432 Average: 27983991 31444053 4955229 15.04 105824 3586157 2403268 7.07 1243045 3302969 443355 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:44:01 ens3 337.39 221.33 913.05 59.73 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:45:01 ens3 63.67 42.90 909.41 21.53 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 6.20 6.20 0.64 0.64 0.00 0.00 0.00 0.00 09:46:01 br-d04949c0ccb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 466.11 298.28 10076.14 28.98 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:02 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 09:47:02 br-d04949c0ccb8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:02 ens3 267.40 146.88 8021.03 14.89 0.00 0.00 0.00 0.00 09:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 09:48:01 veth30c48c4 0.63 0.75 0.06 0.06 0.00 0.00 0.00 0.00 09:48:01 br-d04949c0ccb8 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 09:48:01 veth0203299 1.44 1.83 0.16 0.18 0.00 0.00 0.00 0.00 09:49:02 lo 2.90 2.90 0.46 0.46 0.00 0.00 0.00 0.00 09:49:02 ens3 1396.00 870.17 27092.81 153.50 0.00 0.00 0.00 0.00 09:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 231.35 143.87 4509.80 25.44 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-8801) 02/26/24 _x86_64_ (8 CPU) 09:42:49 LINUX RESTART (8 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 5.95 0.00 1.11 8.95 0.04 83.94 09:44:01 0 4.56 0.00 1.80 1.59 0.03 92.02 09:44:01 1 4.15 0.00 0.74 0.92 0.05 94.15 09:44:01 2 8.53 0.00 0.87 0.74 0.05 89.81 09:44:01 3 9.90 0.00 1.21 31.97 0.05 56.86 09:44:01 4 2.43 0.00 0.64 22.86 0.03 74.05 09:44:01 5 5.28 0.00 1.14 2.26 0.03 91.29 09:44:01 6 9.76 0.00 0.98 1.03 0.05 88.17 09:44:01 7 3.02 0.00 1.53 10.46 0.05 84.95 09:45:01 all 9.38 0.00 0.70 3.38 0.03 86.51 09:45:01 0 13.62 0.00 1.59 1.74 0.03 83.03 09:45:01 1 4.80 0.00 0.62 0.43 0.02 94.14 09:45:01 2 12.32 0.00 0.45 1.54 0.03 85.66 09:45:01 3 11.93 0.00 0.62 1.00 0.07 86.39 09:45:01 4 8.16 0.00 0.48 20.78 0.07 70.52 09:45:01 5 15.11 0.00 0.73 0.57 0.03 83.55 09:45:01 6 7.26 0.00 0.63 0.75 0.02 91.34 09:45:01 7 1.87 0.00 0.48 0.27 0.02 97.36 09:46:01 all 10.97 0.00 2.19 3.91 0.07 82.87 09:46:01 0 4.28 0.00 1.95 1.07 0.07 92.64 09:46:01 1 9.87 0.00 1.91 0.40 0.05 87.76 09:46:01 2 4.82 0.00 1.32 0.72 0.05 93.08 09:46:01 3 14.98 0.00 1.95 1.78 0.07 81.22 09:46:01 4 3.94 0.00 2.18 17.08 0.10 76.70 09:46:01 5 27.99 0.00 3.09 3.14 0.08 65.70 09:46:01 6 5.09 0.00 1.58 5.32 0.03 87.98 09:46:01 7 16.84 0.00 3.54 1.72 0.07 77.83 09:47:02 all 3.79 0.00 1.68 17.81 0.04 76.69 09:47:02 0 3.77 0.00 1.35 27.73 0.03 67.12 09:47:02 1 3.59 0.00 2.15 64.24 0.05 29.97 09:47:02 2 4.02 0.00 1.27 0.15 0.03 94.53 09:47:02 3 4.07 0.00 1.46 16.86 0.03 77.57 09:47:02 4 3.34 0.00 1.61 24.36 0.03 70.65 09:47:02 5 4.02 0.00 1.76 4.09 0.03 90.10 09:47:02 6 3.64 0.00 1.54 1.87 0.03 92.91 09:47:02 7 3.84 0.00 2.26 3.21 0.05 90.64 09:48:01 all 12.42 0.00 3.03 10.19 0.07 74.28 09:48:01 0 8.57 0.00 2.74 31.44 0.10 57.15 09:48:01 1 14.90 0.00 3.64 2.29 0.07 79.11 09:48:01 2 13.62 0.00 2.69 2.54 0.07 81.08 09:48:01 3 11.87 0.00 2.97 7.31 0.07 77.79 09:48:01 4 11.81 0.00 2.48 2.72 0.07 82.93 09:48:01 5 12.89 0.00 3.90 8.29 0.09 74.83 09:48:01 6 12.38 0.00 2.61 6.10 0.05 78.86 09:48:01 7 13.32 0.00 3.20 21.00 0.09 62.41 09:49:02 all 17.98 0.00 1.92 1.80 0.07 78.23 09:49:02 0 13.54 0.00 1.71 0.23 0.05 84.47 09:49:02 1 19.18 0.00 2.08 1.02 0.08 77.63 09:49:02 2 16.32 0.00 1.67 0.28 0.07 81.65 09:49:02 3 12.54 0.00 1.62 0.10 0.07 85.68 09:49:02 4 16.80 0.00 1.71 0.28 0.07 81.14 09:49:02 5 17.60 0.00 2.37 1.17 0.08 78.77 09:49:02 6 16.04 0.00 1.82 10.03 0.08 72.02 09:49:02 7 31.88 0.00 2.40 1.22 0.10 64.40 Average: all 10.05 0.00 1.77 7.70 0.05 80.43 Average: 0 8.04 0.00 1.85 10.60 0.05 79.45 Average: 1 9.37 0.00 1.85 11.76 0.05 76.97 Average: 2 9.90 0.00 1.37 0.98 0.05 87.69 Average: 3 10.86 0.00 1.63 9.84 0.06 77.61 Average: 4 7.72 0.00 1.51 14.75 0.06 75.96 Average: 5 13.78 0.00 2.16 3.23 0.06 80.77 Average: 6 9.00 0.00 1.52 4.17 0.04 85.26 Average: 7 11.74 0.00 2.23 6.24 0.06 79.73