---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9576 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 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/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 1286 10279 1 4431 14371 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:e8:ae:9a brd ff:ff:ff:ff:ff:ff inet 10.30.170.170/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fee8:ae9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:dc:59:83 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-9576) 11/23/24 _x86_64_ (4 CPU) 04:49:29 LINUX RESTART (4 CPU) 04:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:51:01 289.49 97.80 191.70 0.00 2817.83 8683.02 0.00 04:52:01 306.98 32.67 274.31 0.00 1920.96 24542.35 0.00 04:53:01 86.99 14.83 72.15 0.00 454.46 13795.43 0.00 04:54:01 65.28 3.75 61.53 0.00 175.14 10451.72 0.00 04:55:01 110.88 4.98 105.90 0.00 4497.38 36670.55 0.00 04:56:01 24.05 2.80 21.25 0.00 73.45 29049.03 0.00 04:57:01 5.52 0.00 5.52 0.00 0.00 7067.62 0.00 04:58:01 19.58 0.87 18.71 0.00 108.25 1168.47 0.00 Average: 113.23 19.55 93.68 0.00 1252.67 16444.74 0.00 04:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 13391356 15450560 529352 3.23 67808 2188736 1254744 7.20 770680 1942868 168836 04:52:01 11876820 14530980 1428280 8.72 89808 2736992 2063108 11.84 1729404 2453032 31316 04:53:01 9326632 12572956 3385188 20.66 101956 3291372 3997524 22.93 3924632 2774816 307232 04:54:01 9388884 12658432 3299172 20.14 104080 3311408 3805384 21.83 4020604 2616424 302740 04:55:01 9769304 13921804 2026064 12.37 117520 4154304 2638276 15.14 3156144 3065088 176644 04:56:01 10769092 14952960 996168 6.08 124796 4181300 1653200 9.48 2065908 3167908 196000 04:57:01 10613460 14812520 1136480 6.94 124844 4196472 1778196 10.20 2206356 3182984 164 04:58:01 10581064 14769152 1179720 7.20 126840 4184008 1834060 10.52 2254164 3165008 2556 Average: 10714576 14208670 1747553 10.67 107206 3530574 2378062 13.64 2515986 2796016 148186 04:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 04:51:01 ens3 260.28 169.95 1466.27 52.89 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 04:52:01 ens3 556.41 433.07 6436.53 71.62 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 1018.10 1018.10 967.16 967.16 0.00 0.00 0.00 0.00 04:53:01 ens3 285.65 176.85 3800.58 20.79 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 1103.50 1103.50 1047.27 1047.27 0.00 0.00 0.00 0.00 04:54:01 ens3 10.43 9.81 3.46 1.97 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 1.93 1.93 0.16 0.16 0.00 0.00 0.00 0.00 04:55:01 ens3 285.40 189.89 3633.12 23.48 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:56:01 ens3 423.08 271.35 708.90 91.13 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 120.73 78.92 25.65 350.10 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:58:01 ens3 16.78 16.00 13.37 7.40 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 266.52 266.52 252.41 252.41 0.00 0.00 0.00 0.00 Average: ens3 244.82 168.23 2012.17 77.47 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-9576) 11/23/24 _x86_64_ (4 CPU) 04:49:29 LINUX RESTART (4 CPU) 04:50:02 CPU %user %nice %system %iowait %steal %idle 04:51:01 all 19.55 14.59 11.37 4.13 0.12 50.23 04:51:01 0 25.05 14.82 11.50 3.86 0.12 44.65 04:51:01 1 9.26 17.07 12.43 3.50 0.12 57.62 04:51:01 2 21.23 12.62 10.70 5.63 0.12 49.69 04:51:01 3 22.77 13.83 10.85 3.55 0.14 48.86 04:52:01 all 32.89 0.00 2.38 2.73 0.10 61.89 04:52:01 0 30.06 0.00 1.52 0.57 0.12 67.74 04:52:01 1 35.61 0.00 1.84 2.02 0.10 60.43 04:52:01 2 25.31 0.00 2.81 4.74 0.10 67.04 04:52:01 3 40.63 0.00 3.36 3.60 0.10 52.31 04:53:01 all 59.65 0.00 2.74 0.42 0.11 37.08 04:53:01 0 59.37 0.00 2.32 0.17 0.10 38.04 04:53:01 1 68.53 0.00 2.01 0.18 0.12 29.16 04:53:01 2 61.70 0.00 3.34 0.95 0.10 33.92 04:53:01 3 49.01 0.00 3.31 0.37 0.12 47.20 04:54:01 all 61.22 0.00 2.28 0.39 0.10 36.01 04:54:01 0 66.14 0.00 1.66 0.12 0.10 31.98 04:54:01 1 60.52 0.00 2.94 0.67 0.10 35.77 04:54:01 2 59.18 0.00 2.45 0.47 0.10 37.80 04:54:01 3 59.04 0.00 2.08 0.32 0.10 38.46 04:55:01 all 44.18 0.00 3.22 2.51 0.10 49.98 04:55:01 0 34.85 0.00 3.25 1.10 0.10 60.70 04:55:01 1 33.35 0.00 2.56 1.74 0.10 62.25 04:55:01 2 72.69 0.00 3.79 1.76 0.12 21.63 04:55:01 3 35.83 0.00 3.29 5.46 0.10 55.32 04:56:01 all 42.44 0.00 2.59 0.81 0.09 54.08 04:56:01 0 33.64 0.00 2.15 0.40 0.10 63.71 04:56:01 1 32.75 0.00 1.70 0.98 0.08 64.49 04:56:01 2 62.62 0.00 4.12 1.84 0.08 31.34 04:56:01 3 40.71 0.00 2.39 0.02 0.08 56.80 04:57:01 all 19.65 0.00 0.40 0.20 0.05 79.70 04:57:01 0 12.81 0.00 0.47 0.45 0.07 86.20 04:57:01 1 20.39 0.00 0.33 0.00 0.05 79.22 04:57:01 2 17.85 0.00 0.13 0.33 0.05 81.63 04:57:01 3 27.54 0.00 0.67 0.02 0.05 71.73 04:58:01 all 10.56 0.00 0.65 0.47 0.05 88.26 04:58:01 0 12.34 0.00 0.70 1.60 0.07 85.30 04:58:01 1 10.86 0.00 0.60 0.10 0.03 88.42 04:58:01 2 8.04 0.00 0.75 0.10 0.05 91.06 04:58:01 3 11.01 0.00 0.57 0.10 0.05 88.27 Average: all 36.29 1.79 3.18 1.45 0.09 57.20 Average: 0 34.28 1.80 2.91 1.02 0.10 59.89 Average: 1 33.91 2.11 3.03 1.14 0.09 59.72 Average: 2 41.13 1.54 3.49 1.96 0.09 51.79 Average: 3 35.85 1.70 3.29 1.67 0.09 57.40