---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7924 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 12G 66G 16% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 740 9215 1 6041 14917 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:b8:ca:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.6/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:feb8:cae7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:b0:48:98 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-7924) 11/16/24 _x86_64_ (4 CPU) 12:14:28 LINUX RESTART (4 CPU) 12:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:01 316.91 91.55 225.36 0.00 2660.98 9797.68 0.00 12:17:01 196.12 49.26 146.86 0.00 2962.97 21204.73 0.00 12:18:01 8.93 0.28 8.65 0.00 11.73 2589.17 0.00 12:19:01 8.42 0.20 8.22 0.00 6.27 1263.52 0.00 12:20:01 79.79 5.56 74.23 0.00 4537.02 42482.77 0.00 12:21:01 23.45 0.03 23.41 0.00 0.27 23008.30 0.00 12:22:01 3.92 0.00 3.92 0.00 0.00 340.21 0.00 12:23:01 17.00 0.40 16.60 0.00 20.93 17136.08 0.00 12:24:01 40.29 6.97 33.33 0.00 689.75 16683.22 0.00 Average: 77.21 17.14 60.07 0.00 1210.08 14945.49 0.00 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 13277648 15397764 578040 3.53 75420 2238372 1321984 7.58 848004 1974064 210808 12:17:01 11730768 14367536 1591484 9.72 90392 2717804 2278736 13.07 2008640 2317208 39500 12:18:01 11143664 13815120 2143832 13.09 91992 2747868 2712732 15.56 2596260 2315972 7776 12:19:01 10835152 13622060 2336784 14.26 95668 2852276 2815176 16.15 2854128 2357460 84840 12:20:01 9446388 13541044 2406664 14.69 114672 4093888 2920676 16.76 3596092 2938556 3444 12:21:01 8229420 13028144 2920044 17.83 121104 4763340 3401576 19.52 4498048 3231240 7648 12:22:01 8748504 13558836 2389336 14.59 121480 4773752 2868548 16.46 3972600 3238484 10060 12:23:01 9025060 14717548 1230576 7.51 130000 5613344 1919336 11.01 3190176 3711104 361552 12:24:01 9491688 15326000 621908 3.80 133268 5747324 1341016 7.69 2634012 3797256 15320 Average: 10214255 14152672 1802074 11.00 108222 3949774 2397753 13.76 2910884 2875705 82328 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:16:01 ens3 178.69 120.38 1370.64 40.86 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 3.38 3.38 0.28 0.28 0.00 0.00 0.00 0.00 12:17:01 ens3 398.37 306.18 5428.03 39.75 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:18:01 ens3 49.09 38.91 50.48 11.59 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:19:01 ens3 132.41 114.13 1161.33 20.18 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 12:20:01 ens3 430.04 290.77 4416.58 32.98 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 12:21:01 ens3 88.52 70.80 48.00 19.35 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:22:01 ens3 16.40 17.81 16.96 4.19 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 1.30 1.30 0.11 0.11 0.00 0.00 0.00 0.00 12:23:01 ens3 120.15 92.87 568.08 23.62 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 12:24:01 ens3 213.36 169.72 1738.72 140.19 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 180.79 135.73 1644.36 36.97 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-7924) 11/16/24 _x86_64_ (4 CPU) 12:14:28 LINUX RESTART (4 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 20.90 13.37 10.44 4.13 0.10 51.06 12:16:01 0 23.14 11.78 9.20 2.58 0.10 53.20 12:16:01 1 21.84 12.10 10.37 7.07 0.10 48.51 12:16:01 2 24.45 13.78 10.86 3.17 0.10 47.64 12:16:01 3 14.14 15.85 11.34 3.70 0.08 54.89 12:17:01 all 60.98 0.00 2.39 2.78 0.10 33.76 12:17:01 0 59.60 0.00 2.52 4.64 0.08 33.16 12:17:01 1 58.09 0.00 2.27 3.49 0.08 36.07 12:17:01 2 63.62 0.00 2.64 0.42 0.12 33.20 12:17:01 3 62.60 0.00 2.11 2.58 0.10 32.61 12:18:01 all 74.32 0.00 1.61 0.18 0.10 23.79 12:18:01 0 69.43 0.00 1.41 0.57 0.10 28.49 12:18:01 1 80.34 0.00 1.86 0.15 0.10 17.55 12:18:01 2 68.24 0.00 1.32 0.00 0.10 30.34 12:18:01 3 79.27 0.00 1.84 0.00 0.10 18.79 12:19:01 all 70.19 0.00 1.97 0.07 0.09 27.68 12:19:01 0 62.40 0.00 2.42 0.13 0.10 34.95 12:19:01 1 76.53 0.00 1.05 0.07 0.08 22.27 12:19:01 2 74.71 0.00 2.26 0.08 0.08 22.86 12:19:01 3 67.10 0.00 2.14 0.00 0.10 30.66 12:20:01 all 46.52 0.00 3.31 3.98 0.09 46.10 12:20:01 0 50.89 0.00 3.76 6.51 0.10 38.74 12:20:01 1 52.16 0.00 3.56 4.40 0.08 39.79 12:20:01 2 41.60 0.00 3.07 1.77 0.08 53.48 12:20:01 3 41.43 0.00 2.85 3.23 0.08 52.41 12:21:01 all 56.32 0.00 1.81 0.34 0.08 41.45 12:21:01 0 62.53 0.00 3.06 1.25 0.08 33.08 12:21:01 1 57.21 0.00 1.53 0.03 0.08 41.14 12:21:01 2 55.79 0.00 1.29 0.00 0.07 42.85 12:21:01 3 49.74 0.00 1.38 0.05 0.07 48.77 12:22:01 all 41.03 0.00 0.74 0.05 0.08 58.10 12:22:01 0 29.08 0.00 0.57 0.02 0.07 70.27 12:22:01 1 52.97 0.00 0.69 0.00 0.08 46.26 12:22:01 2 50.50 0.00 0.77 0.00 0.07 48.66 12:22:01 3 31.51 0.00 0.95 0.17 0.08 67.29 12:23:01 all 46.92 0.00 2.28 0.37 0.09 50.34 12:23:01 0 31.32 0.00 1.96 0.79 0.12 65.82 12:23:01 1 42.94 0.00 1.84 0.39 0.08 54.75 12:23:01 2 70.66 0.00 3.83 0.13 0.08 25.29 12:23:01 3 42.82 0.00 1.51 0.17 0.07 55.43 12:24:01 all 35.20 0.00 1.73 0.85 0.08 62.14 12:24:01 0 37.44 0.00 1.60 1.79 0.08 59.08 12:24:01 1 47.33 0.00 2.84 0.42 0.07 49.34 12:24:01 2 28.51 0.00 1.39 0.97 0.07 69.06 12:24:01 3 27.52 0.00 1.10 0.22 0.08 71.08 Average: all 50.27 1.48 2.92 1.41 0.09 43.83 Average: 0 47.29 1.32 2.95 2.03 0.09 46.33 Average: 1 54.39 1.34 2.89 1.78 0.09 39.51 Average: 2 53.15 1.52 3.04 0.73 0.09 41.48 Average: 3 46.26 1.75 2.79 1.12 0.09 47.99