---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3990 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/loop2 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11201 1 4114 14977 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:4e:2f:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe4e:2f67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:0f:28:09 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-3990) 12/19/24 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 281.85 79.33 202.52 0.00 1687.85 8487.66 0.00 03:25:01 67.67 26.63 41.03 0.00 1786.67 9280.40 0.00 03:26:01 157.51 21.46 136.04 0.00 1332.71 8840.79 0.00 03:27:01 114.01 1.02 113.00 0.00 34.66 4480.85 0.00 03:28:01 102.95 9.35 93.60 0.00 4639.89 32404.33 0.00 03:29:01 39.40 0.12 39.29 0.00 1.73 9222.39 0.00 03:30:01 53.87 0.37 53.51 0.00 17.86 9608.67 0.00 03:31:01 22.72 1.32 21.41 0.00 103.55 3510.38 0.00 03:32:01 30.61 0.97 29.65 0.00 67.06 16517.11 0.00 Average: 96.39 15.50 80.89 0.00 1073.46 11377.57 0.00 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13368532 15479472 495772 3.03 73380 2229380 1225832 7.03 728736 2000532 235484 03:25:01 12779928 15099760 868616 5.30 82452 2422440 1563452 8.97 1135460 2167528 136048 03:26:01 12145792 14643480 1318880 8.05 87744 2589452 1891168 10.85 1712060 2213164 47608 03:27:01 11577604 14156532 1804468 11.02 98972 2654644 2592068 14.87 2231112 2254632 33804 03:28:01 10948312 14123808 1826336 11.15 116824 3211252 2350160 13.48 2587896 2489072 2832 03:29:01 10722744 13941868 2008480 12.26 118932 3249680 2548360 14.62 2789196 2515036 28492 03:30:01 10710812 14018740 1931456 11.79 122600 3328476 2465620 14.15 2733104 2575780 10640 03:31:01 11490276 15349424 600476 3.67 126624 3854432 1347756 7.73 1597436 2914232 473900 03:32:01 11534208 15397756 551752 3.37 127896 3857568 1282876 7.36 1555848 2911124 2404 Average: 11697579 14690093 1267360 7.74 106158 3044147 1918588 11.01 1896761 2449011 107912 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 ens3 144.74 118.23 1150.21 32.06 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 03:25:01 ens3 207.72 173.55 2342.62 30.13 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:26:01 ens3 156.57 126.96 1382.39 23.76 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 03:27:01 ens3 77.10 66.86 132.33 19.67 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 03:28:01 ens3 488.44 320.33 6120.47 33.23 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 3557.86 3557.86 3377.92 3377.92 0.00 0.00 0.00 0.00 03:29:01 ens3 82.04 69.63 100.05 24.86 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 3139.19 3139.19 2985.15 2985.15 0.00 0.00 0.00 0.00 03:30:01 ens3 78.87 59.61 822.08 13.26 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 2191.63 2191.63 2072.87 2072.87 0.00 0.00 0.00 0.00 03:31:01 ens3 132.08 124.42 970.45 47.81 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 9.33 9.33 0.90 0.90 0.00 0.00 0.00 0.00 03:32:01 ens3 182.07 209.30 88.77 493.02 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 42.26 42.26 4.17 4.17 0.00 0.00 0.00 0.00 Average: ens3 172.23 141.03 1457.10 79.84 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 995.79 995.79 939.71 939.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3990) 12/19/24 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 19.90 12.36 10.27 3.38 0.11 53.98 03:24:01 0 8.54 14.13 10.41 2.92 0.10 63.90 03:24:01 1 11.30 12.94 10.76 1.97 0.12 62.91 03:24:01 2 33.67 8.25 8.20 5.81 0.09 44.00 03:24:01 3 26.01 14.14 11.73 2.80 0.12 45.20 03:25:01 all 12.40 0.00 0.84 2.02 0.05 84.70 03:25:01 0 14.06 0.00 0.60 5.66 0.03 79.65 03:25:01 1 11.70 0.00 0.84 0.87 0.03 86.56 03:25:01 2 12.72 0.00 1.04 1.20 0.07 84.97 03:25:01 3 11.13 0.00 0.87 0.34 0.05 87.61 03:26:01 all 77.15 0.00 2.27 1.13 0.11 19.34 03:26:01 0 80.87 0.00 2.11 1.39 0.12 15.51 03:26:01 1 80.60 0.00 2.61 1.87 0.10 14.82 03:26:01 2 68.29 0.00 1.96 0.74 0.12 28.90 03:26:01 3 78.87 0.00 2.40 0.50 0.10 18.13 03:27:01 all 71.11 0.00 2.12 0.73 0.10 25.94 03:27:01 0 72.75 0.00 1.74 0.28 0.10 25.12 03:27:01 1 66.11 0.00 2.54 0.50 0.10 30.74 03:27:01 2 68.50 0.00 2.11 2.10 0.10 27.19 03:27:01 3 77.09 0.00 2.08 0.05 0.10 20.68 03:28:01 all 59.99 0.00 4.65 3.00 0.13 32.23 03:28:01 0 56.85 0.00 4.74 1.51 0.10 36.80 03:28:01 1 57.85 0.00 4.53 3.22 0.12 34.29 03:28:01 2 61.19 0.00 5.82 5.07 0.20 27.72 03:28:01 3 64.08 0.00 3.52 2.21 0.12 30.08 03:29:01 all 67.14 0.00 3.33 0.44 0.11 28.98 03:29:01 0 64.14 0.00 3.29 0.33 0.10 32.14 03:29:01 1 65.01 0.00 3.07 0.17 0.13 31.62 03:29:01 2 69.58 0.00 4.11 1.16 0.12 25.04 03:29:01 3 69.83 0.00 2.87 0.08 0.10 27.12 03:30:01 all 65.96 0.00 2.68 0.55 0.12 30.69 03:30:01 0 64.11 0.00 2.13 0.40 0.12 33.24 03:30:01 1 63.33 0.00 2.26 0.45 0.15 33.81 03:30:01 2 70.75 0.00 4.08 0.92 0.10 24.15 03:30:01 3 65.69 0.00 2.24 0.44 0.10 31.54 03:31:01 all 40.80 0.00 1.72 0.42 0.08 56.98 03:31:01 0 34.65 0.00 1.50 0.87 0.07 62.92 03:31:01 1 57.51 0.00 2.24 0.65 0.08 39.50 03:31:01 2 43.46 0.00 1.87 0.12 0.08 54.47 03:31:01 3 27.58 0.00 1.27 0.03 0.08 71.03 03:32:01 all 12.93 0.00 1.07 1.50 0.07 84.43 03:32:01 0 7.92 0.00 1.52 1.03 0.08 89.44 03:32:01 1 5.40 0.00 0.77 4.28 0.07 89.48 03:32:01 2 21.97 0.00 0.97 0.54 0.07 76.45 03:32:01 3 16.45 0.00 1.02 0.15 0.07 82.31 Average: all 47.54 1.35 3.20 1.46 0.10 46.36 Average: 0 44.94 1.53 3.09 1.60 0.09 48.74 Average: 1 46.62 1.41 3.27 1.55 0.10 47.05 Average: 2 50.02 0.90 3.34 1.95 0.10 43.69 Average: 3 48.56 1.55 3.09 0.73 0.09 45.98