---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6670 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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: 2799.998 BogoMIPS: 5599.99 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 11G 68G 14% / 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/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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 709 11183 1 4104 14948 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:e7:a1:0a brd ff:ff:ff:ff:ff:ff inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fee7:a10a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:6c:e0:c9 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6670) 08/01/24 _x86_64_ (4 CPU) 19:43:58 LINUX RESTART (4 CPU) 19:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:45:01 338.63 151.16 187.47 0.00 11529.95 103613.13 0.00 19:46:01 260.51 75.80 184.70 0.00 3678.59 11562.61 0.00 19:47:01 68.06 13.95 54.11 0.00 769.34 11478.75 0.00 19:48:01 1102.53 1.08 1101.45 0.00 32.26 16820.40 0.00 19:49:01 57.36 5.28 52.08 0.00 194.07 20141.29 0.00 19:50:01 77.87 4.98 72.89 0.00 4497.52 21508.28 0.00 19:51:01 92.62 0.35 92.27 0.00 14.53 10778.07 0.00 19:52:01 32.88 1.60 31.28 0.00 169.57 13726.25 0.00 Average: 253.80 31.78 222.03 0.00 2610.68 26203.47 0.00 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:01 13575692 15414880 575064 3.51 52980 1994892 1301856 7.47 778948 1773728 89944 19:46:01 12529704 14912928 1052692 6.43 81504 2485688 1661684 9.53 1353836 2195312 274668 19:47:01 11873936 14377140 1582784 9.66 86328 2596160 2161032 12.40 1997192 2196584 41576 19:48:01 11434016 14029688 1928976 11.78 136148 2636112 2520812 14.46 2407816 2222404 24920 19:49:01 11077596 14058224 1899064 11.59 146364 2994168 2393028 13.73 2522676 2443892 83768 19:50:01 10606380 13857140 2090808 12.76 152532 3248788 2809000 16.12 2922584 2493928 37416 19:51:01 10632288 13956936 1991092 12.15 155524 3314272 2481800 14.24 2873524 2513296 15168 19:52:01 11475560 15327996 620280 3.79 157268 3821664 1328500 7.62 1696304 2833360 150520 Average: 11650646 14491866 1467595 8.96 121081 2886468 2082214 11.95 2069110 2334063 89748 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:01 ens3 336.59 227.28 1550.96 66.46 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 19:46:01 ens3 264.31 217.18 3344.83 32.49 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 19:47:01 ens3 99.50 90.65 541.47 18.12 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:48:01 ens3 41.16 34.89 60.64 8.17 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 19:49:01 ens3 268.34 194.97 3353.20 21.87 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 lo 3696.48 3696.48 3513.30 3513.30 0.00 0.00 0.00 0.00 19:50:01 ens3 210.30 100.20 2881.00 14.44 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 1960.96 1960.96 1856.88 1856.88 0.00 0.00 0.00 0.00 19:51:01 ens3 72.00 58.21 799.09 8.36 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 lo 2213.51 2213.51 2101.61 2101.61 0.00 0.00 0.00 0.00 19:52:01 ens3 142.21 128.01 971.47 76.14 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 179.30 131.43 1687.87 30.76 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 984.82 984.82 934.11 934.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6670) 08/01/24 _x86_64_ (4 CPU) 19:43:58 LINUX RESTART (4 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:01 all 15.57 17.39 15.39 4.97 0.11 46.57 19:45:01 0 10.83 18.16 16.07 5.18 0.12 49.65 19:45:01 1 21.67 15.76 14.82 7.56 0.12 40.07 19:45:01 2 12.43 18.58 15.87 3.85 0.12 49.15 19:45:01 3 17.39 17.06 14.78 3.30 0.10 47.37 19:46:01 all 32.47 5.31 5.96 3.02 0.09 53.13 19:46:01 0 33.21 4.51 5.74 2.55 0.10 53.89 19:46:01 1 31.13 5.43 6.21 4.15 0.08 53.00 19:46:01 2 30.35 6.79 6.05 3.68 0.07 53.07 19:46:01 3 35.20 4.54 5.86 1.71 0.12 52.59 19:47:01 all 79.31 0.00 2.18 0.79 0.11 17.61 19:47:01 0 77.55 0.00 2.56 1.20 0.10 18.59 19:47:01 1 79.74 0.00 2.19 0.64 0.10 17.34 19:47:01 2 79.36 0.00 2.09 0.05 0.12 18.38 19:47:01 3 80.61 0.00 1.89 1.28 0.12 16.11 19:48:01 all 57.65 0.00 2.38 6.38 0.10 33.49 19:48:01 0 50.06 0.00 2.05 5.40 0.12 42.38 19:48:01 1 58.82 0.00 1.92 0.93 0.10 38.23 19:48:01 2 62.88 0.00 1.65 0.80 0.08 34.59 19:48:01 3 58.82 0.00 3.89 18.38 0.12 18.79 19:49:01 all 59.83 0.00 3.61 0.94 0.10 35.52 19:49:01 0 57.62 0.00 3.42 0.77 0.10 38.09 19:49:01 1 60.33 0.00 4.36 1.05 0.12 34.14 19:49:01 2 60.05 0.00 3.38 1.58 0.10 34.89 19:49:01 3 61.33 0.00 3.27 0.37 0.08 34.95 19:50:01 all 65.03 0.00 3.62 3.82 0.10 27.42 19:50:01 0 70.54 0.00 3.71 4.10 0.10 21.55 19:50:01 1 64.51 0.00 3.16 3.79 0.10 28.44 19:50:01 2 60.71 0.00 3.60 3.27 0.08 32.33 19:50:01 3 64.38 0.00 4.02 4.14 0.12 27.35 19:51:01 all 62.58 0.00 2.89 2.16 0.11 32.27 19:51:01 0 61.51 0.00 3.33 3.01 0.12 32.03 19:51:01 1 60.91 0.00 2.85 2.94 0.12 33.18 19:51:01 2 62.90 0.00 2.46 0.57 0.10 33.96 19:51:01 3 64.99 0.00 2.90 2.10 0.08 29.92 19:52:01 all 37.97 0.00 1.83 1.29 0.10 58.81 19:52:01 0 32.30 0.00 2.15 2.18 0.20 63.18 19:52:01 1 38.46 0.00 2.07 1.92 0.07 57.48 19:52:01 2 53.55 0.00 1.49 1.02 0.08 43.85 19:52:01 3 27.68 0.00 1.60 0.02 0.07 70.63 Average: all 51.33 2.82 4.72 2.92 0.10 38.10 Average: 0 49.24 2.81 4.86 3.04 0.12 39.93 Average: 1 52.00 2.62 4.68 2.86 0.10 37.74 Average: 2 52.80 3.17 4.57 1.85 0.09 37.52 Average: 3 51.31 2.68 4.76 3.92 0.10 37.23