---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27597 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 659 12208 1 3128 14998 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:a1:d6:db brd ff:ff:ff:ff:ff:ff inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fea1:d6db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:cf:f3:4f 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-4c-4g-27597) 09/25/24 _x86_64_ (4 CPU) 19:54:28 LINUX RESTART (4 CPU) 19:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:56:01 224.57 95.64 128.93 0.00 2749.50 9543.21 0.00 19:57:01 199.42 43.81 155.61 0.00 2726.48 11841.89 0.00 19:58:01 81.40 11.26 70.14 0.00 529.51 23339.18 0.00 19:59:01 38.21 4.50 33.71 0.00 251.42 4705.75 0.00 Average: 135.53 38.57 96.96 0.00 1559.27 12369.28 0.00 19:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:56:01 13242280 15371648 607016 3.71 70440 2253952 1344920 7.72 927536 1932676 182940 19:57:01 12186668 14707036 1255388 7.66 86380 2613800 1886180 10.82 1634424 2249204 223524 19:58:01 11399296 14233736 1726780 10.54 100192 2898256 2556384 14.67 2311160 2342288 24136 19:59:01 12529000 15384156 576532 3.52 103144 2915088 1307564 7.50 1179416 2347268 15568 Average: 12339311 14924144 1041429 6.36 90039 2670274 1773762 10.18 1513134 2217859 111542 19:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:56:01 ens3 274.89 198.70 1885.66 50.13 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 19:57:01 ens3 307.75 248.26 3671.95 35.58 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 19:58:01 ens3 325.58 225.58 4036.34 25.22 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 lo 2144.83 2144.83 2043.02 2043.02 0.00 0.00 0.00 0.00 19:59:01 ens3 30.64 32.94 28.53 13.59 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 lo 995.88 995.88 935.87 935.87 0.00 0.00 0.00 0.00 Average: ens3 234.55 176.28 2407.80 31.05 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 789.03 789.03 747.89 747.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27597) 09/25/24 _x86_64_ (4 CPU) 19:54:28 LINUX RESTART (4 CPU) 19:55:02 CPU %user %nice %system %iowait %steal %idle 19:56:01 all 16.40 14.94 11.34 8.17 0.12 49.02 19:56:01 0 8.63 17.01 12.39 10.60 0.14 51.23 19:56:01 1 16.72 14.04 10.38 8.92 0.12 49.82 19:56:01 2 10.64 16.34 11.51 7.52 0.12 53.86 19:56:01 3 29.62 12.37 11.06 5.66 0.12 41.17 19:57:01 all 39.96 0.00 2.07 2.90 0.08 54.99 19:57:01 0 33.14 0.00 1.90 2.03 0.08 62.84 19:57:01 1 39.94 0.00 1.67 3.86 0.08 54.44 19:57:01 2 40.40 0.00 1.42 0.79 0.07 57.33 19:57:01 3 46.42 0.00 3.27 4.93 0.10 45.28 19:58:01 all 65.31 0.00 3.13 1.49 0.11 29.95 19:58:01 0 66.55 0.00 2.46 0.74 0.10 30.14 19:58:01 1 58.86 0.00 4.08 2.23 0.12 34.72 19:58:01 2 68.78 0.00 3.20 1.59 0.12 26.31 19:58:01 3 67.06 0.00 2.77 1.41 0.12 28.64 19:59:01 all 33.84 0.00 1.67 0.54 0.07 63.88 19:59:01 0 62.57 0.00 2.13 0.30 0.10 34.90 19:59:01 1 23.15 0.00 1.58 0.25 0.05 74.97 19:59:01 2 24.20 0.00 1.57 0.10 0.05 74.08 19:59:01 3 25.48 0.00 1.42 1.51 0.07 71.53 Average: all 38.98 3.67 4.51 3.25 0.10 49.48 Average: 0 42.85 4.18 4.68 3.38 0.10 44.81 Average: 1 34.77 3.44 4.39 3.79 0.09 53.52 Average: 2 36.10 4.03 4.39 2.47 0.09 52.92 Average: 3 42.19 3.04 4.60 3.37 0.10 46.70