---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11256 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 735 11195 1 4066 14922 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:69:91:7e brd ff:ff:ff:ff:ff:ff inet 10.30.171.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe69:917e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:18:3c:0b 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11256) 11/28/24 _x86_64_ (4 CPU) 18:40:39 LINUX RESTART (4 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 360.34 157.32 203.02 0.00 11821.63 47037.49 0.00 18:43:01 220.57 49.17 171.40 0.00 3073.07 11606.15 0.00 18:44:01 20.54 2.28 18.26 0.00 138.62 8667.91 0.00 18:45:01 129.60 4.92 124.68 0.00 153.97 9684.79 0.00 18:46:01 93.07 5.55 87.52 0.00 4522.71 28185.17 0.00 18:47:01 36.74 0.53 36.20 0.00 26.26 7114.03 0.00 18:48:01 36.83 0.52 36.31 0.00 63.46 6081.92 0.00 18:49:01 34.08 1.08 32.99 0.00 51.06 18675.69 0.00 Average: 116.46 27.67 88.79 0.00 2481.23 17131.37 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 13447816 15459940 520564 3.18 68320 2141768 1257352 7.21 766188 1893040 127952 18:43:01 12304288 14762620 1200336 7.33 84772 2555308 1798708 10.32 1573248 2194704 215788 18:44:01 11628264 14180768 1778356 10.86 89392 2639448 2474580 14.20 2201780 2232764 53464 18:45:01 11263656 14140276 1818224 11.10 107136 2929720 2602300 14.93 2345800 2435204 267072 18:46:01 10988724 14141240 1807956 11.04 115688 3189612 2372492 13.61 2583840 2455436 9096 18:47:01 10200776 13643284 2305744 14.08 119340 3462212 2782048 15.96 3125448 2684208 254176 18:48:01 10637120 14026824 1921864 11.73 121524 3408120 2406968 13.81 2748888 2627112 119316 18:49:01 11570464 15380028 568572 3.47 124648 3809288 1302636 7.47 1569932 2863512 512 Average: 11505138 14466872 1490202 9.10 103852 3016934 2124636 12.19 2114390 2423248 130922 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:42:01 ens3 364.66 219.21 1455.44 66.74 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:43:01 ens3 351.25 282.42 3626.64 45.36 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 18:44:01 ens3 132.94 100.00 368.46 23.96 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 lo 1175.90 1175.90 1112.62 1112.62 0.00 0.00 0.00 0.00 18:45:01 ens3 267.59 190.58 2955.16 26.99 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 3590.22 3590.22 3413.77 3413.77 0.00 0.00 0.00 0.00 18:46:01 ens3 180.60 114.35 2403.95 16.39 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 1937.69 1937.69 1819.35 1819.35 0.00 0.00 0.00 0.00 18:47:01 ens3 146.83 109.80 910.42 28.46 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 994.03 994.03 942.63 942.63 0.00 0.00 0.00 0.00 18:48:01 ens3 126.95 106.35 852.88 22.43 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 49.36 49.36 4.86 4.86 0.00 0.00 0.00 0.00 18:49:01 ens3 222.26 252.07 187.66 493.60 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 968.91 968.91 911.72 911.72 0.00 0.00 0.00 0.00 Average: ens3 224.13 171.84 1595.00 90.49 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11256) 11/28/24 _x86_64_ (4 CPU) 18:40:39 LINUX RESTART (4 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 19.59 17.11 13.63 4.53 0.11 45.04 18:42:01 0 27.86 15.12 12.88 5.35 0.12 38.68 18:42:01 1 21.47 16.64 13.92 6.58 0.10 41.29 18:42:01 2 16.67 17.13 14.38 4.15 0.10 47.57 18:42:01 3 12.22 19.60 13.34 1.99 0.10 52.74 18:43:01 all 41.96 0.00 2.08 2.59 0.08 53.30 18:43:01 0 32.70 0.00 2.16 2.56 0.08 62.49 18:43:01 1 42.35 0.00 1.92 2.76 0.08 52.88 18:43:01 2 55.04 0.00 2.33 3.58 0.08 38.96 18:43:01 3 37.80 0.00 1.89 1.44 0.08 58.79 18:44:01 all 80.35 0.00 2.19 0.42 0.10 16.94 18:44:01 0 83.61 0.00 1.77 0.62 0.12 13.88 18:44:01 1 74.38 0.00 2.26 0.20 0.08 23.08 18:44:01 2 82.01 0.00 2.37 0.30 0.12 15.20 18:44:01 3 81.39 0.00 2.34 0.57 0.08 15.62 18:45:01 all 71.20 0.00 2.66 0.76 0.11 25.28 18:45:01 0 69.93 0.00 3.03 1.89 0.10 25.05 18:45:01 1 69.61 0.00 2.57 0.37 0.12 27.33 18:45:01 2 71.32 0.00 2.45 0.44 0.10 25.70 18:45:01 3 73.92 0.00 2.60 0.34 0.12 23.04 18:46:01 all 65.44 0.00 3.91 0.38 0.11 30.16 18:46:01 0 63.70 0.00 4.21 0.27 0.10 31.72 18:46:01 1 62.58 0.00 3.56 0.13 0.10 33.63 18:46:01 2 68.50 0.00 4.27 0.35 0.12 26.77 18:46:01 3 67.00 0.00 3.62 0.75 0.12 28.50 18:47:01 all 73.35 0.00 2.84 0.39 0.08 23.33 18:47:01 0 72.69 0.00 2.16 0.64 0.08 24.42 18:47:01 1 74.13 0.00 2.67 0.07 0.08 23.05 18:47:01 2 73.82 0.00 2.79 0.22 0.08 23.09 18:47:01 3 72.76 0.00 3.74 0.64 0.08 22.78 18:48:01 all 61.65 0.00 2.54 0.35 0.09 35.37 18:48:01 0 61.67 0.00 2.28 0.20 0.10 35.75 18:48:01 1 57.05 0.00 3.01 0.28 0.08 39.57 18:48:01 2 60.84 0.00 2.34 0.42 0.08 36.31 18:48:01 3 67.06 0.00 2.53 0.50 0.10 29.80 18:49:01 all 13.53 0.00 0.98 1.97 0.07 83.44 18:49:01 0 16.86 0.00 1.04 0.22 0.08 81.80 18:49:01 1 5.85 0.00 0.63 0.00 0.07 93.46 18:49:01 2 27.42 0.00 1.67 1.95 0.07 68.89 18:49:01 3 4.04 0.00 0.60 5.74 0.07 89.55 Average: all 53.39 2.12 3.84 1.42 0.09 39.12 Average: 0 53.61 1.89 3.69 1.47 0.10 39.25 Average: 1 50.88 2.07 3.81 1.29 0.09 41.86 Average: 2 56.98 2.13 4.07 1.42 0.09 35.31 Average: 3 52.10 2.41 3.81 1.50 0.09 40.08