---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-130 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 736 11033 1 4227 14921 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:ab:d5:68 brd ff:ff:ff:ff:ff:ff inet 10.30.171.252/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:feab:d568/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:2c:cf:24 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-130) 01/09/25 _x86_64_ (4 CPU) 01:34:01 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 255.71 55.61 200.10 0.00 2146.93 12824.01 0.00 01:37:01 162.84 21.95 140.89 0.00 1334.31 10198.57 0.00 01:38:01 74.79 5.20 69.59 0.00 180.64 15009.90 0.00 01:39:01 37.79 1.47 36.33 0.00 65.46 30331.48 0.00 Average: 132.27 20.91 111.36 0.00 926.80 17108.66 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 12840640 15105172 866704 5.29 78460 2373516 1583996 9.09 1120820 2126160 125824 01:37:01 11849600 14347932 1616476 9.87 84288 2594620 2256120 12.94 1981408 2240496 53592 01:38:01 11473472 14253260 1708228 10.43 98112 2849576 2290108 13.14 2229440 2351080 86020 01:39:01 11691968 15300916 660516 4.03 100792 3649060 1376600 7.90 1410468 2930004 17960 Average: 11963920 14751820 1212981 7.40 90413 2866693 1876706 10.77 1685534 2411935 70849 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 162.94 138.53 1853.36 24.04 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 194.77 160.99 2487.51 25.15 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2241.78 2241.78 2127.64 2127.64 0.00 0.00 0.00 0.00 01:38:01 ens3 292.30 202.92 3865.30 24.53 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.11 17.11 1.68 1.68 0.00 0.00 0.00 0.00 01:39:01 ens3 180.30 171.67 838.73 188.40 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 567.65 567.65 534.59 534.59 0.00 0.00 0.00 0.00 Average: ens3 207.76 168.65 2262.92 65.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-130) 01/09/25 _x86_64_ (4 CPU) 01:34:01 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 21.26 4.72 4.55 2.61 0.06 66.80 01:36:01 0 25.82 2.06 2.85 2.13 0.07 67.08 01:36:01 1 14.20 5.88 4.67 2.23 0.05 72.97 01:36:01 2 28.81 5.56 4.88 1.32 0.09 59.35 01:36:01 3 16.23 5.38 5.82 4.76 0.05 67.76 01:37:01 all 54.77 0.00 1.76 1.22 0.10 42.15 01:37:01 0 57.80 0.00 1.42 1.07 0.08 39.63 01:37:01 1 56.07 0.00 1.76 1.62 0.08 40.46 01:37:01 2 55.44 0.00 2.15 1.54 0.12 40.76 01:37:01 3 49.77 0.00 1.73 0.64 0.10 47.76 01:38:01 all 59.84 0.00 2.77 0.86 0.08 36.44 01:38:01 0 61.68 0.00 3.01 0.20 0.08 35.02 01:38:01 1 59.79 0.00 2.43 1.91 0.08 35.78 01:38:01 2 58.50 0.00 2.50 0.74 0.08 38.18 01:38:01 3 59.39 0.00 3.13 0.60 0.08 36.79 01:39:01 all 28.56 0.00 1.42 2.22 0.07 67.73 01:39:01 0 39.29 0.00 1.52 0.07 0.08 59.04 01:39:01 1 26.42 0.00 1.26 5.64 0.08 66.59 01:39:01 2 30.74 0.00 1.32 2.09 0.07 65.78 01:39:01 3 17.78 0.00 1.57 1.07 0.05 79.53 Average: all 41.19 1.16 2.62 1.73 0.08 53.23 Average: 0 46.23 0.51 2.20 0.86 0.08 50.12 Average: 1 39.19 1.45 2.52 2.86 0.08 53.90 Average: 2 43.45 1.37 2.70 1.42 0.09 50.98 Average: 3 35.88 1.33 3.05 1.76 0.07 57.92