---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4538 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: 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 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 650 11266 1 4080 15007 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:a7:ba:88 brd ff:ff:ff:ff:ff:ff inet 10.30.170.163/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fea7:ba88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:73:2e:73 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-4538) 11/05/24 _x86_64_ (4 CPU) 08:58:33 LINUX RESTART (4 CPU) 08:59:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 279.54 144.22 135.32 0.00 11464.61 84502.61 0.00 09:01:02 83.06 11.25 71.81 0.00 231.06 10591.52 0.00 09:02:01 77.91 0.85 77.06 0.00 49.34 21773.36 0.00 09:03:01 14.18 0.02 14.16 0.00 0.13 1591.07 0.00 09:04:01 59.91 3.63 56.27 0.00 2536.24 16561.91 0.00 09:05:01 6.13 0.20 5.93 0.00 18.93 140.64 0.00 09:06:01 27.83 5.10 22.73 0.00 355.14 4363.27 0.00 09:07:01 80.05 23.31 56.74 0.00 601.63 21159.01 0.00 09:08:01 1.27 0.00 1.27 0.00 0.00 35.73 0.00 Average: 70.37 21.21 49.15 0.00 1715.59 17970.21 0.00 08:59:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13401680 15386228 605168 3.69 56136 2134060 1363288 7.82 857416 1866012 96468 09:01:02 13039204 15415024 548820 3.35 83244 2471500 1323544 7.59 871512 2160452 204608 09:02:01 12546776 15334708 629048 3.84 97112 2839424 1502028 8.62 972272 2524336 2752 09:03:01 12500320 15385396 578028 3.53 99444 2930388 1356816 7.78 927112 2611884 61540 09:04:01 11981552 15358128 594040 3.63 114740 3374332 1478776 8.48 1072748 2936444 1148 09:05:01 11976244 15353416 599040 3.66 114512 3375120 1448840 8.31 1078584 2937108 412 09:06:01 11592256 15340088 609648 3.72 127488 3699964 1484240 8.52 1298104 3064944 367024 09:07:01 11567040 15353456 596924 3.64 130240 3731432 1492580 8.56 1519456 2870208 320 09:08:01 11559804 15346556 603828 3.69 130288 3731916 1492580 8.56 1525104 2870692 96 Average: 12240542 15363667 596060 3.64 105912 3143126 1438077 8.25 1124701 2649120 81596 08:59:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 394.03 265.61 2175.75 70.09 0.00 0.00 0.00 0.00 09:00:01 lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 09:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:02 ens3 51.16 47.81 355.58 8.06 0.00 0.00 0.00 0.00 09:01:02 lo 2.39 2.39 0.23 0.23 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 ens3 109.78 91.49 1310.01 11.07 0.00 0.00 0.00 0.00 09:02:01 lo 13.22 13.22 1.17 1.17 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 31.79 31.19 25.37 5.69 0.00 0.00 0.00 0.00 09:03:01 lo 7.47 7.47 0.62 0.62 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 191.88 101.60 2088.94 10.21 0.00 0.00 0.00 0.00 09:04:01 lo 10.80 10.80 0.98 0.98 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 29.25 32.81 21.77 4.89 0.00 0.00 0.00 0.00 09:05:01 lo 9.13 9.13 0.75 0.75 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 107.98 116.25 216.79 17.93 0.00 0.00 0.00 0.00 09:06:01 lo 30.66 30.66 2.69 2.69 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 37.51 42.04 43.27 6.54 0.00 0.00 0.00 0.00 09:07:01 lo 11.10 11.10 1.00 1.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 31.96 35.59 22.72 5.13 0.00 0.00 0.00 0.00 09:08:01 lo 9.33 9.33 0.77 0.77 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 109.98 85.24 697.02 15.62 0.00 0.00 0.00 0.00 Average: lo 10.50 10.50 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4538) 11/05/24 _x86_64_ (4 CPU) 08:58:33 LINUX RESTART (4 CPU) 08:59:00 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 17.01 15.44 13.01 10.92 0.15 43.47 09:00:01 0 14.44 16.37 14.44 15.26 0.12 39.37 09:00:01 1 24.37 12.90 11.86 12.97 0.17 37.74 09:00:01 2 13.76 16.68 13.08 8.17 0.17 48.13 09:00:01 3 15.42 15.82 12.68 7.31 0.13 48.63 09:01:02 all 21.06 1.38 3.04 3.65 0.08 70.79 09:01:02 0 24.37 0.97 2.80 0.78 0.10 70.98 09:01:02 1 20.95 1.63 2.80 2.52 0.08 72.02 09:01:02 2 20.03 1.40 3.02 6.55 0.07 68.93 09:01:02 3 18.88 1.52 3.53 4.77 0.08 71.22 09:02:01 all 8.90 0.00 0.85 4.03 0.06 86.16 09:02:01 0 5.86 0.00 0.53 0.03 0.03 93.55 09:02:01 1 2.55 0.00 0.44 1.05 0.03 95.93 09:02:01 2 25.26 0.00 1.78 5.73 0.09 67.14 09:02:01 3 2.03 0.00 0.65 9.33 0.10 87.90 09:03:01 all 5.88 0.00 0.40 0.65 0.06 93.01 09:03:01 0 4.56 0.00 0.32 0.00 0.05 95.08 09:03:01 1 4.48 0.00 0.50 0.00 0.07 94.96 09:03:01 2 10.80 0.00 0.48 0.83 0.08 87.80 09:03:01 3 3.70 0.00 0.32 1.74 0.05 94.20 09:04:01 all 8.29 0.00 1.25 4.63 0.07 85.76 09:04:01 0 5.36 0.00 0.92 2.08 0.05 91.59 09:04:01 1 3.67 0.00 1.06 5.35 0.10 89.82 09:04:01 2 20.27 0.00 2.03 2.98 0.08 74.64 09:04:01 3 3.83 0.00 1.01 8.12 0.05 87.00 09:05:01 all 1.53 0.00 0.31 0.16 0.05 97.95 09:05:01 0 4.22 0.00 0.48 0.02 0.03 95.24 09:05:01 1 0.79 0.00 0.28 0.47 0.08 98.38 09:05:01 2 0.72 0.00 0.22 0.08 0.05 98.93 09:05:01 3 0.40 0.00 0.25 0.08 0.03 99.23 09:06:01 all 10.39 0.35 1.23 1.77 0.09 86.17 09:06:01 0 27.54 0.00 1.88 1.53 0.13 68.92 09:06:01 1 6.41 1.22 1.16 4.33 0.12 86.77 09:06:01 2 4.79 0.17 0.96 0.44 0.07 93.58 09:06:01 3 2.86 0.00 0.94 0.79 0.05 95.36 09:07:01 all 3.82 0.81 1.26 2.30 0.06 91.75 09:07:01 0 6.74 1.44 1.44 0.18 0.12 90.08 09:07:01 1 1.36 1.81 1.24 2.43 0.02 93.16 09:07:01 2 3.94 0.02 1.05 0.28 0.05 94.66 09:07:01 3 3.23 0.00 1.31 6.31 0.05 89.10 09:08:01 all 1.18 0.00 0.11 0.06 0.05 98.60 09:08:01 0 0.55 0.00 0.10 0.00 0.08 99.26 09:08:01 1 4.11 0.00 0.32 0.15 0.08 95.34 09:08:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:08:01 3 0.03 0.00 0.02 0.08 0.02 99.85 Average: all 8.68 2.01 2.40 3.13 0.08 83.70 Average: 0 10.41 2.09 2.55 2.22 0.08 82.65 Average: 1 7.66 1.97 2.20 3.26 0.08 84.83 Average: 2 11.04 2.05 2.53 2.79 0.07 81.53 Average: 3 5.62 1.94 2.31 4.27 0.06 85.80