---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10180 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/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 684 11212 1 4100 14974 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:01:40:07 brd ff:ff:ff:ff:ff:ff inet 10.30.170.70/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe01:4007/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:a0:a6:3c 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-10180) 11/25/24 _x86_64_ (4 CPU) 16:14:18 LINUX RESTART (4 CPU) 16:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 221.25 78.77 142.48 0.00 2467.99 7661.41 0.00 16:17:01 205.67 37.59 168.07 0.00 2492.52 10645.03 0.00 16:18:01 32.51 13.83 18.68 0.00 717.61 8418.60 0.00 16:19:01 108.98 2.05 106.93 0.00 60.66 3710.98 0.00 16:20:01 117.10 8.48 108.62 0.00 4623.50 38964.31 0.00 16:21:01 28.78 0.55 28.23 0.00 26.40 4337.28 0.00 16:22:01 54.47 0.10 54.37 0.00 21.86 9367.11 0.00 16:23:01 33.86 1.10 32.76 0.00 84.77 18339.89 0.00 Average: 100.32 17.81 82.52 0.00 1311.89 12680.69 0.00 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 13268664 15396964 579000 3.53 73760 2246252 1303048 7.48 830876 1996080 243260 16:17:01 12512020 14933388 1033480 6.31 83844 2520556 1997084 11.46 1338108 2227184 196824 16:18:01 11870620 14400312 1561024 9.53 88484 2619792 2144380 12.30 1980952 2217276 38500 16:19:01 11562068 14305400 1655620 10.11 101184 2811424 2144300 12.30 2108264 2387292 170980 16:20:01 10654884 13937572 2013348 12.29 116764 3315060 2498680 14.34 2799524 2569404 108356 16:21:01 10653276 13886444 2064364 12.60 117732 3265260 2520316 14.46 2856136 2516924 31568 16:22:01 10470384 13793528 2157124 13.17 121636 3346052 2802964 16.08 2972020 2578720 22040 16:23:01 11507412 15352512 598024 3.65 125496 3843328 1325880 7.61 1598680 2898108 14088 Average: 11562416 14500765 1457748 8.90 103612 2995966 2092082 12.00 2060570 2423874 103202 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 82.74 69.29 916.63 15.01 0.00 0.00 0.00 0.00 16:17:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 297.07 239.03 3218.76 37.22 0.00 0.00 0.00 0.00 16:18:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 126.86 106.87 406.05 25.75 0.00 0.00 0.00 0.00 16:19:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 251.79 153.66 2284.22 24.73 0.00 0.00 0.00 0.00 16:20:01 lo 5155.14 5155.14 4898.66 4898.66 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 243.01 171.34 3791.33 20.19 0.00 0.00 0.00 0.00 16:21:01 lo 921.26 921.26 866.79 866.79 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 80.72 68.29 161.10 24.15 0.00 0.00 0.00 0.00 16:22:01 lo 1944.23 1944.23 1842.38 1842.38 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 101.37 85.44 790.60 15.65 0.00 0.00 0.00 0.00 16:23:01 lo 31.29 31.29 3.07 3.07 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 193.67 204.72 958.42 264.33 0.00 0.00 0.00 0.00 Average: lo 1007.13 1007.13 951.41 951.41 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: ens3 172.15 137.33 1565.88 53.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10180) 11/25/24 _x86_64_ (4 CPU) 16:14:18 LINUX RESTART (4 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 18.83 11.35 8.90 2.88 0.09 57.95 16:16:01 0 14.11 12.32 8.67 1.86 0.07 62.97 16:16:01 1 22.00 10.88 8.75 2.07 0.08 56.21 16:16:01 2 16.25 10.18 8.01 3.26 0.10 62.20 16:16:01 3 22.96 12.02 10.18 4.33 0.10 50.40 16:17:01 all 21.76 0.00 1.38 1.79 0.06 75.01 16:17:01 0 24.54 0.00 1.12 0.38 0.08 73.87 16:17:01 1 19.72 0.00 1.74 1.54 0.05 76.95 16:17:01 2 20.98 0.00 1.15 2.16 0.07 75.65 16:17:01 3 21.78 0.00 1.54 3.08 0.05 73.55 16:18:01 all 79.46 0.00 2.14 0.33 0.10 17.97 16:18:01 0 84.04 0.00 1.99 0.02 0.10 13.85 16:18:01 1 79.35 0.00 2.03 0.28 0.10 18.24 16:18:01 2 76.05 0.00 2.29 0.27 0.10 21.30 16:18:01 3 78.42 0.00 2.25 0.73 0.12 18.47 16:19:01 all 73.81 0.00 2.20 0.79 0.12 23.08 16:19:01 0 70.06 0.00 2.05 0.02 0.12 27.75 16:19:01 1 78.83 0.00 1.79 0.74 0.13 18.50 16:19:01 2 78.74 0.00 2.08 0.25 0.12 18.81 16:19:01 3 67.63 0.00 2.88 2.14 0.12 27.23 16:20:01 all 64.88 0.00 4.74 0.75 0.10 29.53 16:20:01 0 60.15 0.00 5.12 0.35 0.10 34.28 16:20:01 1 69.60 0.00 5.11 0.30 0.08 24.90 16:20:01 2 62.35 0.00 4.21 1.56 0.10 31.77 16:20:01 3 67.44 0.00 4.50 0.79 0.12 27.16 16:21:01 all 71.22 0.00 2.40 0.08 0.10 26.20 16:21:01 0 72.83 0.00 1.86 0.08 0.10 25.12 16:21:01 1 74.23 0.00 2.58 0.08 0.08 23.02 16:21:01 2 65.66 0.00 3.01 0.13 0.10 31.10 16:21:01 3 72.14 0.00 2.14 0.03 0.10 25.59 16:22:01 all 62.92 0.00 2.82 0.59 0.08 33.59 16:22:01 0 63.44 0.00 2.71 0.42 0.08 33.34 16:22:01 1 63.24 0.00 2.71 0.42 0.08 33.55 16:22:01 2 58.65 0.00 2.82 0.77 0.08 37.68 16:22:01 3 66.36 0.00 3.03 0.76 0.08 29.77 16:23:01 all 28.97 0.00 1.44 1.09 0.06 68.43 16:23:01 0 36.20 0.00 1.53 0.12 0.08 62.06 16:23:01 1 19.52 0.00 1.12 0.00 0.05 79.31 16:23:01 2 17.53 0.00 1.27 3.62 0.05 77.52 16:23:01 3 42.73 0.00 1.82 0.67 0.07 54.72 Average: all 52.72 1.41 3.25 1.04 0.09 41.50 Average: 0 53.18 1.53 3.13 0.41 0.09 41.66 Average: 1 53.25 1.35 3.22 0.68 0.08 41.42 Average: 2 49.51 1.27 3.10 1.50 0.09 44.53 Average: 3 54.94 1.49 3.53 1.57 0.09 38.37