---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2640 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 737 11040 1 4219 14920 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:4c:22:0d brd ff:ff:ff:ff:ff:ff inet 10.30.170.137/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe4c:220d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:d8:46:c2 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-2640) 12/14/24 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 282.46 85.31 197.15 0.00 2552.92 8235.50 0.00 08:59:01 57.66 13.55 44.11 0.00 1392.43 9170.74 0.00 09:00:01 175.14 37.31 137.83 0.00 1790.77 8314.88 0.00 09:01:01 32.41 4.45 27.96 0.00 140.35 9528.42 0.00 09:02:01 124.35 12.86 111.48 0.00 4953.71 43844.56 0.00 Average: 133.90 30.51 103.39 0.00 2164.68 15843.97 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13346308 15416204 566680 3.46 70164 2196584 1278360 7.33 811964 1950388 188812 08:59:01 13298700 15479368 497992 3.04 73680 2298340 1196516 6.86 751752 2046944 88 09:00:01 11900120 14423004 1541880 9.41 85148 2618068 2356768 13.52 1929796 2242860 78600 09:01:01 11089560 13983468 1978988 12.08 96248 2961320 2525248 14.49 2512108 2448600 320220 09:02:01 11336928 15304672 644924 3.94 110568 3987568 1459016 8.37 1594680 3076260 18020 Average: 12194323 14921343 1046093 6.39 87162 2812376 1763182 10.12 1520060 2353010 121148 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 117.20 89.53 1010.13 19.29 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 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 24.98 19.53 204.17 7.68 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 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:00:01 ens3 338.83 279.49 3826.22 39.20 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 309.08 219.66 3729.89 24.75 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 1877.84 1877.84 1783.65 1783.65 0.00 0.00 0.00 0.00 09:02:01 ens3 230.31 151.37 3673.19 32.64 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 24.58 24.58 18.50 18.50 0.00 0.00 0.00 0.00 Average: ens3 204.37 152.13 2493.71 24.73 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 382.35 382.35 361.74 361.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2640) 12/14/24 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.11 12.74 11.14 3.54 0.09 54.38 08:58:01 0 21.09 11.94 10.79 2.32 0.10 53.75 08:58:01 1 22.16 10.83 9.73 3.71 0.10 53.48 08:58:01 2 10.41 14.67 11.54 4.04 0.09 59.25 08:58:01 3 18.72 13.53 12.52 4.07 0.09 51.07 08:59:01 all 3.32 0.00 0.40 1.32 0.04 94.93 08:59:01 0 7.64 0.00 0.73 0.27 0.03 91.32 08:59:01 1 1.14 0.00 0.42 4.19 0.02 94.24 08:59:01 2 1.52 0.00 0.17 0.50 0.07 97.75 08:59:01 3 2.98 0.00 0.26 0.35 0.03 96.38 09:00:01 all 62.48 0.00 2.04 1.42 0.08 33.97 09:00:01 0 68.69 0.00 1.39 0.44 0.07 29.42 09:00:01 1 64.83 0.00 1.71 0.10 0.10 33.26 09:00:01 2 63.27 0.00 2.72 3.26 0.08 30.67 09:00:01 3 53.18 0.00 2.35 1.88 0.08 42.51 09:01:01 all 46.42 0.00 2.38 0.61 0.08 50.50 09:01:01 0 46.36 0.00 1.82 0.13 0.07 51.61 09:01:01 1 47.26 0.00 3.50 1.10 0.08 48.06 09:01:01 2 46.84 0.00 2.03 0.82 0.07 50.24 09:01:01 3 45.23 0.00 2.19 0.40 0.10 52.07 09:02:01 all 42.70 0.00 3.11 5.11 0.09 48.98 09:02:01 0 42.06 0.00 3.48 4.87 0.08 49.51 09:02:01 1 37.36 0.00 2.91 7.47 0.08 52.18 09:02:01 2 44.95 0.00 3.10 1.58 0.08 50.29 09:02:01 3 46.49 0.00 2.98 6.51 0.10 43.92 Average: all 34.64 2.50 3.78 2.39 0.08 56.60 Average: 0 37.21 2.35 3.61 1.60 0.07 55.16 Average: 1 34.56 2.14 3.63 3.32 0.08 56.28 Average: 2 33.49 2.87 3.87 2.03 0.08 57.66 Average: 3 33.31 2.66 4.02 2.63 0.08 57.31