---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6442 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 9.8G 68G 13% / 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 45M 45M 0 100% /snap/snapd/23545 /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 681 11542 1 3773 14976 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:ca:63:ec brd ff:ff:ff:ff:ff:ff inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80860sec preferred_lft 80860sec inet6 fe80::f816:3eff:feca:63ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:7a:e2: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-6442) 01/30/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:01:01 10.46 0.62 9.85 0.00 32.78 1813.23 0.00 00:02:01 3.15 0.02 3.13 0.00 0.53 366.41 0.00 00:03:01 10.20 1.27 8.93 0.00 53.06 1580.80 0.00 00:04:01 275.92 0.27 275.66 0.00 15.73 8776.54 0.00 00:05:01 5.42 0.05 5.37 0.00 0.93 784.00 0.00 00:06:01 3.37 0.03 3.33 0.00 0.40 273.42 0.00 00:07:01 4.53 0.00 4.53 0.00 0.00 370.34 0.00 00:08:01 24.80 0.90 23.90 0.00 112.38 1653.99 0.00 Average: 42.23 0.39 41.84 0.00 26.98 1952.45 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 6484932 9771756 6175424 37.70 124248 3302928 6897620 39.57 7029344 2489896 4492 00:02:01 10337296 13653804 2293428 14.00 125260 3328748 2919028 16.75 3165752 2505856 23420 00:03:01 10394968 13773184 2174092 13.27 127296 3383280 2938016 16.86 3060948 2549192 37816 00:04:01 9713672 13150664 2796072 17.07 157492 3407312 4197908 24.08 3730644 2554524 14180 00:05:01 9267668 12714264 3232224 19.73 157648 3416060 4420752 25.36 4164492 2562796 2088 00:06:01 9158448 12612492 3333656 20.35 157844 3422940 4454460 25.56 4266012 2569648 3368 00:07:01 9073712 12552592 3393888 20.72 158064 3446756 4455468 25.56 4327384 2593560 19772 00:08:01 11837000 15350476 596436 3.64 159600 3479436 1348144 7.73 1543528 2621444 24220 Average: 9533462 12947404 2999402 18.31 145932 3398432 3953924 22.68 3911013 2555864 16170 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:01:01 ens3 8.45 7.15 1.83 1.91 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 00:02:01 ens3 13.41 12.50 33.56 2.38 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:03:01 ens3 65.47 51.31 144.25 13.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:04:01 ens3 29.57 27.19 45.90 7.87 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 8.22 8.22 1.23 1.23 0.00 0.00 0.00 0.00 00:05:01 ens3 5.47 5.33 1.39 1.40 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 84.84 84.84 19.77 19.77 0.00 0.00 0.00 0.00 00:06:01 ens3 1.07 0.98 0.23 0.25 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 lo 70.57 70.57 15.18 15.18 0.00 0.00 0.00 0.00 00:07:01 ens3 0.83 0.63 0.22 0.15 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 00:08:01 ens3 19.80 18.81 12.76 7.84 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 21.03 21.03 4.58 4.58 0.00 0.00 0.00 0.00 Average: ens3 18.01 15.49 30.02 4.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6442) 01/30/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 36.84 0.00 1.12 0.17 0.08 61.79 00:01:01 0 36.98 0.00 0.70 0.28 0.05 61.98 00:01:01 1 35.05 0.00 0.62 0.00 0.07 64.27 00:01:01 2 43.66 0.00 2.30 0.05 0.10 53.88 00:01:01 3 31.68 0.00 0.87 0.35 0.08 67.02 00:02:01 all 16.68 0.00 0.61 0.05 0.08 82.58 00:02:01 0 17.45 0.00 0.65 0.10 0.10 81.70 00:02:01 1 16.22 0.00 0.62 0.00 0.08 83.08 00:02:01 2 15.95 0.00 0.50 0.07 0.08 83.40 00:02:01 3 17.12 0.00 0.65 0.03 0.07 82.13 00:03:01 all 73.19 0.00 2.10 0.12 0.08 24.50 00:03:01 0 72.47 0.00 2.08 0.13 0.08 25.24 00:03:01 1 71.18 0.00 2.03 0.07 0.08 26.64 00:03:01 2 75.51 0.00 2.03 0.03 0.08 22.35 00:03:01 3 73.60 0.00 2.27 0.25 0.08 23.80 00:04:01 all 70.34 0.00 2.07 2.73 0.10 24.76 00:04:01 0 77.93 0.00 1.66 0.55 0.08 19.78 00:04:01 1 55.86 0.00 1.67 0.17 0.10 42.20 00:04:01 2 74.80 0.00 1.39 0.22 0.10 23.50 00:04:01 3 72.81 0.00 3.58 9.97 0.10 13.55 00:05:01 all 23.30 0.00 0.85 0.13 0.08 75.65 00:05:01 0 22.68 0.00 0.87 0.12 0.07 76.26 00:05:01 1 24.03 0.00 0.92 0.13 0.07 74.85 00:05:01 2 22.00 0.00 0.85 0.03 0.08 77.03 00:05:01 3 24.52 0.00 0.74 0.23 0.08 74.43 00:06:01 all 7.64 0.00 0.66 0.05 0.08 91.57 00:06:01 0 7.56 0.00 0.62 0.12 0.08 91.62 00:06:01 1 6.70 0.00 0.72 0.00 0.10 92.48 00:06:01 2 7.79 0.00 0.69 0.08 0.08 91.36 00:06:01 3 8.50 0.00 0.62 0.00 0.07 90.82 00:07:01 all 6.61 0.00 0.60 0.07 0.08 92.64 00:07:01 0 6.94 0.00 0.53 0.17 0.08 92.28 00:07:01 1 6.29 0.00 0.65 0.02 0.07 92.98 00:07:01 2 6.71 0.00 0.60 0.08 0.08 92.53 00:07:01 3 6.51 0.00 0.62 0.02 0.10 92.75 00:08:01 all 12.98 0.00 1.06 0.28 0.06 85.62 00:08:01 0 7.89 0.00 0.99 0.05 0.05 91.02 00:08:01 1 26.76 0.00 1.54 0.58 0.08 71.03 00:08:01 2 8.73 0.00 0.67 0.38 0.05 90.16 00:08:01 3 8.53 0.00 1.03 0.10 0.05 90.29 Average: all 30.92 0.00 1.13 0.45 0.08 67.42 Average: 0 31.17 0.00 1.01 0.19 0.08 67.55 Average: 1 30.24 0.00 1.10 0.12 0.08 68.46 Average: 2 31.88 0.00 1.13 0.12 0.08 66.79 Average: 3 30.39 0.00 1.30 1.37 0.08 66.87