---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-6318 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 869 27408 1 3821 30765 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:b4:35:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.169/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:feb4:3567/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:aa:29:2f 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-8c-8g-6318) 11/11/24 _x86_64_ (8 CPU) 01:10:52 LINUX RESTART (8 CPU) 01:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:12:02 425.85 143.54 282.30 0.00 11798.97 131236.93 0.00 01:13:01 144.25 71.45 72.80 0.00 3141.03 9490.88 0.00 01:14:01 65.71 13.06 52.64 0.00 929.71 15755.77 0.00 01:15:01 50.57 1.08 49.49 0.00 131.98 34299.08 0.00 Average: 171.71 57.22 114.48 0.00 4004.02 47855.49 0.00 01:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:02 29888420 31596644 739608 2.25 55376 1971320 1725716 5.09 920776 1749248 61004 01:13:01 29103552 31268380 1046208 3.18 83280 2377528 1981568 5.84 1310036 2103144 217188 01:14:01 27765488 30494244 1801808 5.48 104768 2901516 2395984 7.06 2187508 2526816 302304 01:15:01 28068980 31503272 789956 2.40 115480 3571196 1695080 5.00 1320308 3065828 22260 Average: 28706610 31215635 1094395 3.33 89726 2705390 1949587 5.75 1434657 2361259 150689 01:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:02 ens3 392.33 238.53 1330.18 67.44 0.00 0.00 0.00 0.00 01:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 01:13:01 ens3 160.18 128.44 1799.59 21.46 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 01:14:01 ens3 478.44 384.44 4866.26 58.04 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:15:01 ens3 255.64 196.05 1938.07 48.88 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 322.32 237.32 2486.39 49.07 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 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-6318) 11/11/24 _x86_64_ (8 CPU) 01:10:52 LINUX RESTART (8 CPU) 01:11:01 CPU %user %nice %system %iowait %steal %idle 01:12:02 all 7.30 9.35 7.95 2.70 0.12 72.58 01:12:02 0 5.98 7.73 7.07 8.22 0.12 70.89 01:12:02 1 14.74 9.21 7.94 2.06 0.13 65.92 01:12:02 2 4.14 10.95 8.36 0.95 0.12 75.49 01:12:02 3 7.48 9.80 8.74 1.65 0.12 72.21 01:12:02 4 6.58 9.51 6.67 1.02 0.12 76.10 01:12:02 5 5.46 9.52 7.54 2.32 0.13 75.03 01:12:02 6 9.81 8.45 8.80 3.32 0.13 69.48 01:12:02 7 4.20 9.66 8.48 2.06 0.12 75.50 01:13:01 all 11.80 3.86 3.78 1.87 0.09 78.60 01:13:01 0 13.52 1.34 2.99 6.39 0.09 75.67 01:13:01 1 24.71 4.69 4.81 1.58 0.08 64.12 01:13:01 2 10.54 4.84 4.53 0.75 0.09 79.26 01:13:01 3 11.53 4.35 4.32 1.96 0.09 77.75 01:13:01 4 10.35 5.01 4.07 1.52 0.09 78.97 01:13:01 5 11.80 3.52 2.77 0.85 0.07 80.98 01:13:01 6 4.94 3.10 3.36 1.24 0.10 87.26 01:13:01 7 7.02 4.06 3.41 0.65 0.08 84.78 01:14:01 all 39.44 0.00 1.50 0.92 0.08 58.06 01:14:01 0 33.21 0.00 1.47 1.13 0.07 64.12 01:14:01 1 29.51 0.00 1.55 0.30 0.07 68.57 01:14:01 2 52.01 0.00 1.41 0.35 0.08 46.14 01:14:01 3 44.99 0.00 1.02 1.39 0.10 52.49 01:14:01 4 36.40 0.00 2.06 0.12 0.08 61.33 01:14:01 5 52.95 0.00 1.29 0.12 0.10 45.54 01:14:01 6 41.13 0.00 2.13 3.79 0.08 52.87 01:14:01 7 25.50 0.00 1.07 0.13 0.05 73.24 01:15:01 all 20.03 0.00 1.06 1.45 0.05 77.42 01:15:01 0 16.65 0.00 1.20 2.51 0.03 79.60 01:15:01 1 28.07 0.00 1.49 0.50 0.05 69.89 01:15:01 2 14.35 0.00 0.87 4.56 0.03 80.19 01:15:01 3 24.30 0.00 1.34 0.02 0.05 74.30 01:15:01 4 12.75 0.00 1.01 2.48 0.05 83.72 01:15:01 5 15.11 0.00 0.63 0.02 0.07 84.17 01:15:01 6 25.52 0.00 0.95 0.84 0.05 72.64 01:15:01 7 23.42 0.00 0.95 0.70 0.05 74.87 Average: all 19.70 3.29 3.56 1.73 0.08 71.64 Average: 0 17.40 2.25 3.17 4.54 0.08 72.56 Average: 1 24.28 3.45 3.93 1.11 0.08 67.14 Average: 2 20.31 3.93 3.78 1.66 0.08 70.24 Average: 3 22.14 3.53 3.85 1.25 0.09 69.15 Average: 4 16.57 3.61 3.44 1.28 0.08 75.02 Average: 5 21.36 3.25 3.06 0.82 0.09 71.41 Average: 6 20.43 2.88 3.80 2.30 0.09 70.50 Average: 7 15.09 3.41 3.47 0.88 0.08 77.07