---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8867 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: 2800.000 BogoMIPS: 5600.00 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 11127 1 4185 14973 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:8d:2f:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe8d:2fb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:2c:27:aa 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-8867) 11/20/24 _x86_64_ (4 CPU) 08:56:33 LINUX RESTART (4 CPU) 08:57:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 293.31 132.99 160.32 0.00 11019.62 26669.61 0.00 08:59:01 112.86 52.61 60.26 0.00 2947.11 9557.22 0.00 09:00:01 174.60 22.55 152.06 0.00 1328.45 11763.91 0.00 09:01:01 38.49 4.52 33.98 0.00 144.64 13412.30 0.00 09:02:01 82.59 3.68 78.90 0.00 2098.98 34560.91 0.00 09:03:01 38.91 3.95 34.97 0.00 2578.44 5085.99 0.00 Average: 122.51 36.18 86.33 0.00 3310.01 16786.11 0.00 08:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13504304 15390224 598756 3.66 54884 2037868 1341596 7.70 804076 1816168 87756 08:59:01 13124460 15318260 654868 4.00 74976 2309264 1389020 7.97 919844 2050080 90876 09:00:01 11708876 14225760 1735744 10.60 84792 2611944 2324192 13.33 2122428 2236672 64300 09:01:01 10914448 13893672 2065076 12.61 96624 3041936 2632040 15.10 2603400 2524800 265656 09:02:01 11574008 15325272 624816 3.81 104132 3782688 1362136 7.81 1448584 2990908 5020 09:03:01 11436680 15374284 574020 3.50 110764 3957840 1290280 7.40 1524500 3047480 2724 Average: 12043796 14921245 1042213 6.36 87695 2956923 1723211 9.89 1570472 2444351 86055 08:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 348.94 236.44 1372.13 70.10 0.00 0.00 0.00 0.00 08:58:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 64.34 55.49 477.97 14.42 0.00 0.00 0.00 0.00 08:59:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 326.13 276.92 3777.89 37.08 0.00 0.00 0.00 0.00 09:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 310.70 223.45 3731.96 26.28 0.00 0.00 0.00 0.00 09:01:01 lo 1945.48 1945.48 1848.81 1848.81 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 198.27 148.43 2168.07 22.49 0.00 0.00 0.00 0.00 09:02:01 lo 1.62 1.62 0.14 0.14 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 136.37 114.33 1450.85 176.64 0.00 0.00 0.00 0.00 09:03:01 lo 17.12 17.12 1.69 1.69 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 230.12 175.50 2167.52 57.77 0.00 0.00 0.00 0.00 Average: lo 329.66 329.66 310.19 310.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8867) 11/20/24 _x86_64_ (4 CPU) 08:56:33 LINUX RESTART (4 CPU) 08:57:03 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.29 14.14 12.00 14.64 0.11 41.82 08:58:01 0 11.72 15.83 12.73 12.19 0.10 47.42 08:58:01 1 20.66 13.42 11.79 14.93 0.10 39.09 08:58:01 2 22.26 12.97 11.19 11.89 0.12 41.57 08:58:01 3 14.56 14.32 12.28 19.55 0.11 39.18 08:59:01 all 15.18 2.48 2.82 3.41 0.05 76.06 08:59:01 0 17.07 1.72 2.83 2.81 0.07 75.50 08:59:01 1 12.69 2.62 2.79 1.20 0.05 80.65 08:59:01 2 23.52 2.96 3.50 8.27 0.05 61.70 08:59:01 3 7.42 2.63 2.18 1.36 0.05 86.37 09:00:01 all 60.46 0.00 2.20 1.78 0.12 35.43 09:00:01 0 64.61 0.00 2.18 1.39 0.12 31.70 09:00:01 1 63.84 0.00 2.56 2.26 0.12 31.21 09:00:01 2 57.47 0.00 1.81 0.66 0.12 39.94 09:00:01 3 55.91 0.00 2.26 2.81 0.12 38.90 09:01:01 all 49.89 0.00 2.53 0.94 0.09 46.55 09:01:01 0 48.88 0.00 2.37 0.12 0.08 48.55 09:01:01 1 52.06 0.00 2.21 0.42 0.10 45.21 09:01:01 2 50.75 0.00 3.15 2.14 0.08 43.88 09:01:01 3 47.87 0.00 2.38 1.07 0.10 48.57 09:02:01 all 36.63 0.00 2.12 8.35 0.08 52.82 09:02:01 0 31.17 0.00 2.28 11.54 0.08 54.92 09:02:01 1 33.98 0.00 1.91 7.73 0.08 56.30 09:02:01 2 33.40 0.00 1.63 2.60 0.08 62.29 09:02:01 3 47.99 0.00 2.65 11.55 0.08 37.72 09:03:01 all 14.97 0.00 1.59 8.44 0.13 74.88 09:03:01 0 10.16 0.00 1.63 1.65 0.13 86.43 09:03:01 1 19.42 0.00 1.86 2.28 0.13 76.30 09:03:01 2 15.26 0.00 1.58 24.76 0.10 58.31 09:03:01 3 15.04 0.00 1.28 5.02 0.15 78.51 Average: all 32.46 2.70 3.83 6.21 0.10 54.71 Average: 0 30.70 2.85 3.95 4.90 0.10 57.49 Average: 1 33.81 2.61 3.81 4.73 0.10 54.95 Average: 2 33.81 2.58 3.76 8.38 0.09 51.38 Average: 3 31.51 2.76 3.79 6.82 0.10 55.03