---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34371 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 67G 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 10735 1 4585 14982 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:e1:27:09 brd ff:ff:ff:ff:ff:ff inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fee1:2709/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:ef:17:a6 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34371) 10/02/24 _x86_64_ (4 CPU) 18:12:01 LINUX RESTART (4 CPU) 18:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:14:01 137.59 58.06 79.54 0.00 2739.54 10422.68 0.00 18:15:01 37.84 13.93 23.91 0.00 446.86 5240.06 0.00 18:16:01 58.97 22.50 36.48 0.00 1280.05 7173.47 0.00 18:17:01 10.33 0.85 9.48 0.00 57.71 2307.23 0.00 18:18:01 104.52 10.76 93.75 0.00 4760.94 27862.29 0.00 18:19:01 13.86 0.02 13.85 0.00 0.13 2132.84 0.00 18:20:01 71.51 0.02 71.49 0.00 0.13 7848.98 0.00 18:21:01 69.06 0.98 68.07 0.00 41.46 5826.23 0.00 18:22:01 19.31 0.27 19.05 0.00 22.93 5037.43 0.00 18:23:01 38.46 1.50 36.96 0.00 99.72 30679.95 0.00 Average: 56.15 10.89 45.26 0.00 944.92 10452.94 0.00 18:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:01 13311584 15477600 495848 3.03 74616 2282224 1201648 6.89 753576 2028288 119456 18:15:01 12862368 15168428 799156 4.88 82192 2409248 1496248 8.58 1080660 2139568 95776 18:16:01 12079096 14570168 1390816 8.49 87244 2583688 1945060 11.16 1795892 2194724 44592 18:17:01 11594864 14118460 1840852 11.24 88308 2613792 2484752 14.26 2256572 2214472 11028 18:18:01 10852472 14068904 1879288 11.47 111400 3256864 2430820 13.95 2581460 2592228 47164 18:19:01 10582268 13807392 2140528 13.07 110072 3265544 2711024 15.55 2844872 2596652 1432 18:20:01 10052848 13538824 2408408 14.70 115996 3506992 2948432 16.92 3229928 2724472 225948 18:21:01 10677384 13991140 1956080 11.94 120556 3337120 2516896 14.44 2786604 2552808 20952 18:22:01 11054368 15391536 556316 3.40 122588 4325620 1330756 7.63 1612708 3321292 883124 18:23:01 11081420 15427440 519272 3.17 124072 4332976 1328272 7.62 1586084 3321048 736 Average: 11414867 14555989 1398656 8.54 103704 3191407 2039391 11.70 2052836 2568555 145021 18:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 83.42 68.92 810.55 13.87 0.00 0.00 0.00 0.00 18:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 173.84 160.36 1920.59 23.12 0.00 0.00 0.00 0.00 18:16:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 163.09 147.23 1571.06 26.77 0.00 0.00 0.00 0.00 18:17:01 lo 46.58 46.58 4.19 4.19 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 30.24 25.26 7.95 7.78 0.00 0.00 0.00 0.00 18:18:01 lo 964.52 964.52 907.54 907.54 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 484.15 339.18 6984.30 34.76 0.00 0.00 0.00 0.00 18:19:01 lo 5.42 5.42 0.42 0.42 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 20.13 15.20 7.16 5.20 0.00 0.00 0.00 0.00 18:20:01 lo 2039.00 2039.00 1934.39 1934.39 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 47.05 42.20 235.50 10.31 0.00 0.00 0.00 0.00 18:21:01 lo 925.66 925.66 876.00 876.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 44.78 37.43 24.11 16.26 0.00 0.00 0.00 0.00 18:22:01 lo 3.92 3.92 0.34 0.34 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 192.63 156.62 839.25 44.71 0.00 0.00 0.00 0.00 18:23:01 lo 48.86 48.86 4.81 4.81 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 218.35 246.91 96.32 966.91 0.00 0.00 0.00 0.00 Average: lo 403.72 403.72 372.82 372.82 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 145.76 123.93 1249.64 114.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34371) 10/02/24 _x86_64_ (4 CPU) 18:12:01 LINUX RESTART (4 CPU) 18:13:01 CPU %user %nice %system %iowait %steal %idle 18:14:01 all 15.26 6.37 5.53 5.14 0.12 67.58 18:14:01 0 6.28 7.56 5.56 1.66 0.08 78.85 18:14:01 1 11.91 6.22 5.42 7.91 0.15 68.39 18:14:01 2 13.81 4.97 4.61 7.26 0.07 69.28 18:14:01 3 29.09 6.75 6.53 3.70 0.19 53.74 18:15:01 all 9.89 0.00 0.69 1.47 0.05 87.89 18:15:01 0 11.72 0.00 0.32 0.05 0.03 87.88 18:15:01 1 9.60 0.00 0.79 3.15 0.07 86.39 18:15:01 2 7.72 0.00 0.47 1.27 0.05 90.49 18:15:01 3 10.52 0.00 1.20 1.43 0.05 86.80 18:16:01 all 70.77 0.00 2.26 3.25 0.24 23.48 18:16:01 0 70.76 0.00 2.27 3.32 0.19 23.46 18:16:01 1 74.89 0.00 1.99 3.92 0.24 18.96 18:16:01 2 71.16 0.00 2.75 4.10 0.31 21.69 18:16:01 3 66.27 0.00 2.05 1.66 0.22 29.80 18:17:01 all 51.63 0.00 1.54 0.76 0.13 45.94 18:17:01 0 52.27 0.00 1.32 0.30 0.12 45.99 18:17:01 1 55.40 0.00 1.48 1.41 0.14 41.58 18:17:01 2 52.50 0.00 1.61 1.17 0.14 44.58 18:17:01 3 46.42 0.00 1.76 0.17 0.13 51.52 18:18:01 all 63.36 0.00 3.97 5.65 0.17 26.85 18:18:01 0 65.16 0.00 3.10 2.69 0.19 28.86 18:18:01 1 61.36 0.00 4.38 7.30 0.19 26.77 18:18:01 2 66.59 0.00 3.89 6.85 0.17 22.49 18:18:01 3 60.36 0.00 4.49 5.75 0.12 29.29 18:19:01 all 76.70 0.00 1.82 0.10 0.13 21.26 18:19:01 0 79.59 0.00 1.50 0.00 0.12 18.79 18:19:01 1 79.66 0.00 1.99 0.13 0.13 18.08 18:19:01 2 83.51 0.00 1.78 0.00 0.13 14.57 18:19:01 3 64.04 0.00 2.00 0.25 0.13 33.57 18:20:01 all 64.78 0.00 2.76 0.39 0.15 31.92 18:20:01 0 66.72 0.00 3.55 1.04 0.12 28.57 18:20:01 1 61.64 0.00 2.50 0.08 0.20 35.57 18:20:01 2 67.94 0.00 2.73 0.27 0.13 28.93 18:20:01 3 62.82 0.00 2.26 0.15 0.13 34.63 18:21:01 all 62.34 0.00 2.39 0.41 0.13 34.72 18:21:01 0 61.94 0.00 2.78 0.40 0.12 34.76 18:21:01 1 61.83 0.00 2.37 0.15 0.13 35.51 18:21:01 2 60.67 0.00 2.79 0.78 0.13 35.62 18:21:01 3 64.94 0.00 1.63 0.32 0.15 32.96 18:22:01 all 50.84 0.00 1.96 0.16 0.12 46.92 18:22:01 0 43.08 0.00 1.73 0.00 0.13 55.05 18:22:01 1 65.69 0.00 2.39 0.05 0.12 31.75 18:22:01 2 52.09 0.00 2.16 0.30 0.10 45.35 18:22:01 3 42.53 0.00 1.56 0.28 0.12 55.51 18:23:01 all 12.50 0.00 1.00 1.27 0.06 85.18 18:23:01 0 4.09 0.00 0.84 0.03 0.03 95.01 18:23:01 1 33.60 0.00 1.14 3.92 0.10 61.24 18:23:01 2 7.30 0.00 1.02 0.57 0.07 91.04 18:23:01 3 5.02 0.00 1.00 0.55 0.03 93.39 Average: all 47.75 0.64 2.39 1.85 0.13 47.23 Average: 0 46.08 0.76 2.30 0.95 0.11 49.81 Average: 1 51.55 0.63 2.45 2.80 0.15 42.43 Average: 2 48.22 0.50 2.38 2.25 0.13 46.52 Average: 3 45.16 0.67 2.44 1.42 0.13 50.18