---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-32247 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 10G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 7945 553 3498 1 3893 7084 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:97:8c:49 brd ff:ff:ff:ff:ff:ff inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe97:8c49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:58:9b:4c 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-32247) 10/01/24 _x86_64_ (2 CPU) 02:17:25 LINUX RESTART (2 CPU) 02:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:19:01 214.05 84.04 130.01 0.00 3134.25 10896.19 0.00 02:20:01 98.65 39.64 59.01 0.00 2732.21 11653.79 0.00 02:21:01 12.40 0.95 11.45 0.00 37.87 6928.93 0.00 02:22:01 26.21 0.80 25.41 0.00 37.86 25376.84 0.00 Average: 87.30 31.14 56.16 0.00 1478.71 13726.01 0.00 02:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 5322916 7370868 418064 5.14 65172 2151692 1103660 12.02 669448 1907724 159408 02:20:01 4365536 6818268 954604 11.73 79792 2527088 1644224 17.90 1303424 2198236 165680 02:21:01 4107912 6649804 1118868 13.75 84956 2607028 1793532 19.53 1497544 2254600 54800 02:22:01 3136904 6427488 1336856 16.43 94672 3324804 1992104 21.69 1784160 2911884 178716 Average: 4233317 6816607 957098 11.76 81148 2652653 1633380 17.78 1313644 2318111 139651 02:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 ens3 223.71 150.14 1199.74 52.07 0.00 0.00 0.00 0.00 02:19:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 281.02 233.24 3520.65 35.32 0.00 0.00 0.00 0.00 02:20:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 161.23 145.33 1079.62 27.69 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 283.59 217.51 3134.44 39.55 0.00 0.00 0.00 0.00 02:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.45 186.71 2237.99 38.60 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-32247) 10/01/24 _x86_64_ (2 CPU) 02:17:25 LINUX RESTART (2 CPU) 02:18:02 CPU %user %nice %system %iowait %steal %idle 02:19:01 all 35.50 14.29 12.05 7.33 0.15 30.68 02:19:01 0 34.82 14.38 11.86 8.73 0.19 30.02 02:19:01 1 36.19 14.20 12.24 5.93 0.10 31.34 02:20:01 all 61.91 0.00 3.42 4.77 0.13 29.78 02:20:01 0 65.06 0.00 3.92 6.70 0.12 24.20 02:20:01 1 58.77 0.00 2.91 2.84 0.13 35.35 02:21:01 all 83.30 0.00 3.09 2.45 0.15 11.01 02:21:01 0 82.41 0.00 3.00 2.63 0.15 11.82 02:21:01 1 84.19 0.00 3.19 2.28 0.15 10.20 02:22:01 all 79.43 0.00 3.98 0.23 0.10 16.26 02:22:01 0 88.20 0.00 3.96 0.05 0.10 7.69 02:22:01 1 70.64 0.00 4.00 0.42 0.10 24.84 Average: all 65.17 3.52 5.60 3.68 0.13 21.89 Average: 0 67.78 3.55 5.66 4.50 0.14 18.37 Average: 1 62.56 3.50 5.55 2.85 0.12 25.41