---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10093 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/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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 741 11152 1 4103 14916 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:36:4e:0a brd ff:ff:ff:ff:ff:ff inet 10.30.170.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe36:4e0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:19:01:bb 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-10093) 11/25/24 _x86_64_ (4 CPU) 10:05:43 LINUX RESTART (4 CPU) 10:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:07:02 366.71 170.19 196.52 0.00 12599.10 46005.53 0.00 10:08:01 243.54 49.56 193.99 0.00 3061.47 13465.01 0.00 10:09:01 22.22 2.27 19.96 0.00 137.13 9043.21 0.00 10:10:01 132.85 11.06 121.78 0.00 517.27 9285.32 0.00 10:11:01 88.12 4.30 83.82 0.00 4320.21 24977.97 0.00 10:12:01 33.08 1.93 31.14 0.00 248.09 7820.70 0.00 10:13:01 52.34 0.13 52.21 0.00 22.13 9252.32 0.00 10:14:01 39.86 1.65 38.21 0.00 151.71 17675.45 0.00 Average: 122.09 30.09 91.99 0.00 2630.75 17196.56 0.00 10:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:02 13322136 15383420 596388 3.64 66996 2191780 1336056 7.67 878184 1905220 224852 10:08:01 12080344 14541308 1422196 8.68 83640 2559328 2101412 12.06 1797500 2194804 220716 10:09:01 11741944 14283576 1675664 10.23 87612 2632428 2344452 13.45 2096344 2227732 35348 10:10:01 11042532 13962624 1993576 12.17 105520 2974052 2589432 14.86 2525064 2473820 301120 10:11:01 10773852 14056576 1890316 11.54 111708 3321508 2457128 14.10 2554208 2692928 177408 10:12:01 10729844 13999612 1945440 11.88 116348 3301548 2480848 14.23 2735132 2553292 25288 10:13:01 10530932 13885548 2060224 12.58 120216 3377920 2838088 16.28 2872180 2611096 24996 10:14:01 11484204 15335284 610480 3.73 122804 3853588 1373548 7.88 1606412 2909712 15312 Average: 11463224 14430994 1524286 9.31 101856 3026519 2190120 12.57 2133128 2446076 128130 10:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 10:07:02 ens3 423.40 259.76 1775.46 71.23 0.00 0.00 0.00 0.00 10:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 10:08:01 ens3 306.57 252.29 3540.49 35.65 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:09:01 ens3 88.09 76.01 292.52 16.98 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 1329.30 1329.30 1264.96 1264.96 0.00 0.00 0.00 0.00 10:10:01 ens3 242.35 173.81 2957.26 21.68 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 3726.81 3726.81 3540.43 3540.43 0.00 0.00 0.00 0.00 10:11:01 ens3 182.22 118.25 2966.95 10.64 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1022.03 1022.03 964.68 964.68 0.00 0.00 0.00 0.00 10:12:01 ens3 53.42 50.89 152.64 12.02 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 2058.87 2058.87 1947.62 1947.62 0.00 0.00 0.00 0.00 10:13:01 ens3 89.49 67.69 786.80 11.08 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:14:01 ens3 134.48 122.11 951.09 79.88 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1020.06 1020.06 966.80 966.80 0.00 0.00 0.00 0.00 Average: ens3 189.77 139.87 1674.24 32.39 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10093) 11/25/24 _x86_64_ (4 CPU) 10:05:43 LINUX RESTART (4 CPU) 10:06:01 CPU %user %nice %system %iowait %steal %idle 10:07:02 all 18.99 17.52 14.17 3.84 0.13 45.35 10:07:02 0 26.29 15.12 12.61 4.48 0.13 41.36 10:07:02 1 11.00 20.02 14.57 5.45 0.12 48.85 10:07:02 2 15.80 18.09 13.97 2.46 0.12 49.57 10:07:02 3 22.84 16.85 15.53 2.99 0.13 41.66 10:08:01 all 47.21 0.00 2.30 1.82 0.09 48.58 10:08:01 0 39.34 0.00 2.43 2.99 0.08 55.15 10:08:01 1 42.49 0.00 1.60 1.68 0.07 54.15 10:08:01 2 43.75 0.00 2.28 1.36 0.09 52.52 10:08:01 3 63.31 0.00 2.88 1.24 0.10 32.46 10:09:01 all 81.13 0.00 2.13 0.20 0.10 16.45 10:09:01 0 85.01 0.00 2.16 0.33 0.10 12.40 10:09:01 1 76.68 0.00 2.27 0.28 0.10 20.67 10:09:01 2 77.62 0.00 1.96 0.02 0.10 20.30 10:09:01 3 85.21 0.00 2.14 0.15 0.08 12.42 10:10:01 all 67.92 0.00 2.73 1.00 0.10 28.24 10:10:01 0 66.92 0.00 2.62 0.64 0.12 29.71 10:10:01 1 66.63 0.00 3.07 2.27 0.08 27.95 10:10:01 2 68.71 0.00 3.19 0.42 0.10 27.58 10:10:01 3 69.43 0.00 2.05 0.67 0.10 27.74 10:11:01 all 59.51 0.00 3.75 1.06 0.10 35.58 10:11:01 0 59.05 0.00 3.97 1.28 0.08 35.61 10:11:01 1 56.89 0.00 4.01 1.16 0.10 37.85 10:11:01 2 60.71 0.00 4.17 1.06 0.10 33.95 10:11:01 3 61.38 0.00 2.87 0.74 0.10 34.92 10:12:01 all 75.25 0.00 3.02 0.34 0.09 21.30 10:12:01 0 77.74 0.00 3.17 0.37 0.08 18.64 10:12:01 1 66.71 0.00 2.76 0.57 0.08 29.89 10:12:01 2 81.00 0.00 3.76 0.34 0.08 14.82 10:12:01 3 75.57 0.00 2.41 0.10 0.10 21.82 10:13:01 all 64.07 0.00 3.16 0.45 0.08 32.23 10:13:01 0 59.44 0.00 2.90 0.81 0.08 36.77 10:13:01 1 65.24 0.00 2.98 0.33 0.08 31.37 10:13:01 2 64.77 0.00 3.65 0.55 0.08 30.94 10:13:01 3 66.83 0.00 3.12 0.12 0.08 29.84 10:14:01 all 27.16 0.00 1.73 1.66 0.06 69.39 10:14:01 0 37.87 0.00 1.79 2.02 0.07 58.25 10:14:01 1 28.68 0.00 1.68 1.53 0.07 68.03 10:14:01 2 16.39 0.00 1.94 0.07 0.05 81.56 10:14:01 3 25.77 0.00 1.52 3.05 0.05 69.62 Average: all 55.19 2.18 4.12 1.29 0.09 37.13 Average: 0 56.50 1.88 3.95 1.61 0.09 35.96 Average: 1 51.86 2.48 4.11 1.65 0.09 39.81 Average: 2 53.61 2.24 4.35 0.78 0.09 38.93 Average: 3 58.80 2.10 4.06 1.13 0.09 33.81