---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7005 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 796M 1.3M 795M 1% /run /dev/vda1 39G 15G 25G 38% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7957 774 1105 1 6077 6879 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:5e:f4:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe5e:f42a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:7f:6b:86 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-7005) 07/08/26 _x86_64_ (2 CPU) 12:31:11 LINUX RESTART (2 CPU) 12:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:33:01 110.53 0.82 109.72 0.00 42.79 22905.52 0.00 12:34:01 235.54 13.66 221.88 0.00 1761.31 27539.54 0.00 12:35:01 137.79 0.38 137.41 0.00 5.87 27455.56 0.00 12:36:01 37.81 0.00 37.81 0.00 0.00 29272.72 0.00 12:37:01 23.78 0.00 23.78 0.00 0.00 17262.99 0.00 12:38:01 31.79 0.00 31.79 0.00 0.00 22790.07 0.00 12:39:01 41.99 0.05 41.94 0.00 0.40 23920.81 0.00 12:40:01 73.59 1.60 71.99 0.00 51.32 71252.52 0.00 12:41:01 104.47 2.17 102.30 0.00 51.59 35660.99 0.00 12:42:01 67.69 0.78 66.91 0.00 29.06 46874.24 0.00 12:43:01 32.11 1.08 31.03 0.00 33.99 21789.04 0.00 12:44:01 63.99 0.97 63.02 0.00 20.26 50109.12 0.00 12:45:01 48.58 4.20 44.38 0.00 252.76 15570.34 0.00 Average: 77.67 1.98 75.69 0.00 173.02 31724.04 0.00 12:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 4548756 7016080 751764 9.23 89768 2515500 2696496 29.32 954708 2327632 209652 12:34:01 4034180 7079708 701616 8.61 125136 2996048 2897308 31.50 1160772 2585104 88352 12:35:01 3067344 7073724 742836 9.12 157156 3813916 3097728 33.68 1582636 3054312 285520 12:36:01 1791800 6109080 1659444 20.36 160156 4154380 3869564 42.07 2600972 3294264 309480 12:37:01 2213368 6989040 800936 9.83 161624 4572172 3026072 32.90 2212212 3244728 312880 12:38:01 1948972 6955428 817468 10.03 164736 4806672 3026320 32.90 2241924 3469816 295672 12:39:01 1553160 7045792 730000 8.96 168764 5263528 2964100 32.23 2457308 3626756 190352 12:40:01 1860828 6667356 1120116 13.75 166380 4585080 3369088 36.63 2636792 3157708 29832 12:41:01 1462712 7067076 725228 8.90 189468 5305088 2997848 32.59 2547540 3595244 325260 12:42:01 701208 6352836 1434512 17.60 196324 5341124 3645476 39.64 3159948 3734564 20432 12:43:01 1040708 7003700 789540 9.69 197564 5634372 3030636 32.95 2836536 3707412 308584 12:44:01 1219132 7100104 664664 8.16 202452 5575212 2751832 29.92 2727748 3638172 43412 12:45:01 1197572 7110040 652480 8.01 206248 5604080 2598668 28.25 2763988 3624432 27084 Average: 2049211 6889997 891585 10.94 168137 4628244 3074703 33.43 2298699 3312319 188193 12:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 ens3 89.87 63.77 1301.21 11.41 0.00 0.00 0.00 0.00 12:33:01 lo 1.20 1.20 0.15 0.15 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 192.02 104.63 970.54 11.88 0.00 0.00 0.00 0.00 12:34:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 171.14 78.85 1495.88 12.51 0.00 0.00 0.00 0.00 12:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 24.60 15.86 97.57 1.44 0.00 0.00 0.00 0.00 12:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 0.75 0.20 0.19 0.29 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 8.13 6.27 19.81 1.27 0.00 0.00 0.00 0.00 12:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 0.45 0.20 0.08 0.23 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 1.80 0.95 0.31 0.45 0.00 0.00 0.00 0.00 12:40:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 186.30 99.67 1712.47 9.78 0.00 0.00 0.00 0.00 12:41:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 2.20 0.95 0.57 0.62 0.00 0.00 0.00 0.00 12:42:01 lo 3.25 3.25 0.21 0.21 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 29.08 18.08 91.51 2.14 0.00 0.00 0.00 0.00 12:43:01 lo 1.57 1.57 0.11 0.11 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 2.77 1.78 1.07 0.53 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 29.75 24.20 24.79 10.98 0.00 0.00 0.00 0.00 12:45:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 56.83 31.95 439.68 4.89 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-7005) 07/08/26 _x86_64_ (2 CPU) 12:31:11 LINUX RESTART (2 CPU) 12:32:01 CPU %user %nice %system %iowait %steal %idle 12:33:01 all 35.74 0.00 3.21 7.92 0.10 53.03 12:33:01 0 47.91 0.00 3.59 5.33 0.12 43.05 12:33:01 1 23.54 0.00 2.83 10.51 0.08 63.03 12:34:01 all 70.47 0.00 9.43 5.08 0.19 14.82 12:34:01 0 69.82 0.00 9.67 4.85 0.20 15.45 12:34:01 1 71.12 0.00 9.19 5.31 0.19 14.20 12:35:01 all 71.17 0.00 6.85 9.42 0.18 12.37 12:35:01 0 71.90 0.00 6.90 10.63 0.17 10.41 12:35:01 1 70.45 0.00 6.81 8.22 0.19 14.34 12:36:01 all 64.43 0.00 7.01 5.30 0.13 23.13 12:36:01 0 71.48 0.00 7.46 8.34 0.15 12.57 12:36:01 1 57.39 0.00 6.55 2.27 0.12 33.68 12:37:01 all 87.74 0.00 6.18 0.68 0.16 5.25 12:37:01 0 89.32 0.00 6.35 0.71 0.17 3.45 12:37:01 1 86.15 0.00 6.01 0.65 0.15 7.03 12:38:01 all 81.32 0.00 6.04 1.70 0.13 10.81 12:38:01 0 85.61 0.00 6.69 3.26 0.12 4.32 12:38:01 1 77.04 0.00 5.38 0.15 0.13 17.29 12:39:01 all 83.49 0.00 10.50 0.54 0.16 5.31 12:39:01 0 83.47 0.00 10.22 0.61 0.15 5.55 12:39:01 1 83.51 0.00 10.78 0.47 0.17 5.07 12:40:01 all 75.75 0.00 10.48 6.91 0.16 6.71 12:40:01 0 77.63 0.00 10.73 5.67 0.17 5.81 12:40:01 1 73.87 0.00 10.23 8.14 0.15 7.62 12:41:01 all 77.84 0.00 7.59 3.15 0.16 11.26 12:41:01 0 79.50 0.00 7.73 2.30 0.15 10.32 12:41:01 1 76.18 0.00 7.45 4.00 0.17 12.20 12:42:01 all 77.24 0.00 10.62 4.17 0.15 7.81 12:42:01 0 78.54 0.00 10.52 2.23 0.15 8.54 12:42:01 1 75.94 0.00 10.72 6.10 0.15 7.08 12:43:01 all 79.06 0.00 8.63 2.05 0.15 10.11 12:43:01 0 77.70 0.00 8.93 1.04 0.15 12.18 12:43:01 1 80.42 0.00 8.33 3.05 0.15 8.05 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 71.07 0.00 10.03 6.74 0.15 12.01 12:44:01 0 72.18 0.00 10.27 8.65 0.15 8.75 12:44:01 1 69.96 0.00 9.79 4.83 0.15 15.26 12:45:01 all 44.01 0.00 4.11 6.70 0.11 45.06 12:45:01 0 64.14 0.00 4.38 3.96 0.13 27.38 12:45:01 1 23.99 0.00 3.85 9.42 0.08 62.66 Average: all 70.68 0.00 7.74 4.65 0.15 16.78 Average: 0 74.53 0.00 7.95 4.43 0.15 12.93 Average: 1 66.84 0.00 7.52 4.86 0.14 20.63