---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4321 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 44M 44M 0 100% /snap/snapd/15177 /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 683 11142 1 4170 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:e0:e8:8b brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fee0:e88b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:d8:87:6d 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-4321) 12/20/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 273.55 71.09 202.46 0.00 1514.73 8260.99 0.00 08:59:01 213.98 49.70 164.28 0.00 3080.71 11314.23 0.00 09:00:01 16.51 1.38 15.13 0.00 103.85 8697.88 0.00 09:01:01 64.74 4.97 59.77 0.00 172.64 12516.85 0.00 09:02:01 81.79 6.57 75.22 0.00 4574.44 37982.60 0.00 Average: 129.64 26.59 103.04 0.00 1890.56 15779.42 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13302112 15398416 581312 3.55 71508 2217816 1310460 7.52 812204 1987768 236036 08:59:01 12326944 14762688 1205544 7.36 82884 2535248 1919812 11.01 1559724 2192104 198676 09:00:01 11796540 14384796 1579076 9.64 86124 2680648 2107228 12.09 1987440 2285192 95372 09:01:01 11574756 14339212 1624020 9.91 98128 2834552 2170824 12.45 2137820 2343836 79396 09:02:01 11418192 15336856 615848 3.76 109996 3941176 1354192 7.77 1545280 3051476 2576 Average: 12083709 14844394 1121160 6.84 89728 2841888 1772503 10.17 1608494 2372075 122411 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 106.29 79.58 1005.08 17.32 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 08:59:01 ens3 274.38 220.29 3289.78 35.29 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 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 ens3 157.86 130.34 2112.05 20.77 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 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 ens3 211.15 125.86 2353.00 13.48 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 lo 1879.57 1879.57 1786.63 1786.63 0.00 0.00 0.00 0.00 09:02:01 ens3 322.85 245.51 3691.84 193.21 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 lo 16.91 16.91 1.68 1.68 0.00 0.00 0.00 0.00 Average: ens3 214.87 160.59 2495.35 56.14 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 381.15 381.15 358.91 358.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4321) 12/20/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.49 11.35 9.18 3.31 0.11 57.56 08:58:01 0 26.01 10.69 9.19 3.97 0.12 50.03 08:58:01 1 11.53 13.21 10.46 4.94 0.10 59.76 08:58:01 2 32.30 7.69 7.18 2.46 0.12 50.24 08:58:01 3 4.18 13.81 9.89 1.87 0.10 70.15 08:59:01 all 44.30 0.00 2.06 1.75 0.11 51.77 08:59:01 0 48.28 0.00 2.04 3.03 0.10 46.54 08:59:01 1 47.98 0.00 2.11 2.06 0.15 47.71 08:59:01 2 44.24 0.00 2.24 1.36 0.10 52.06 08:59:01 3 36.69 0.00 1.84 0.56 0.10 60.82 09:00:01 all 40.22 0.00 1.41 1.07 0.09 57.21 09:00:01 0 39.40 0.00 1.28 1.41 0.10 57.82 09:00:01 1 40.93 0.00 1.34 0.64 0.08 57.00 09:00:01 2 43.49 0.00 1.49 0.05 0.07 54.90 09:00:01 3 37.03 0.00 1.55 2.17 0.12 59.13 09:01:01 all 41.39 0.00 2.18 0.62 0.10 55.72 09:01:01 0 44.75 0.00 2.16 0.13 0.10 52.86 09:01:01 1 44.46 0.00 2.22 0.52 0.10 52.69 09:01:01 2 41.04 0.00 1.71 0.02 0.10 57.14 09:01:01 3 35.25 0.00 2.61 1.84 0.08 60.22 09:02:01 all 31.59 0.00 2.87 2.47 0.09 62.98 09:02:01 0 31.71 0.00 2.90 3.67 0.10 61.63 09:02:01 1 43.97 0.00 3.53 1.29 0.08 51.13 09:02:01 2 22.30 0.00 2.59 4.50 0.08 70.53 09:02:01 3 28.41 0.00 2.46 0.40 0.08 68.64 Average: all 35.25 2.24 3.52 1.84 0.10 57.05 Average: 0 38.07 2.11 3.49 2.44 0.10 53.79 Average: 1 37.86 2.61 3.91 1.88 0.10 53.64 Average: 2 36.69 1.52 3.02 1.67 0.09 57.00 Average: 3 28.35 2.74 3.66 1.37 0.10 63.78