---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-30705 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 605 12282 0 3151 15106 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:d0:ec:19 brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:fed0:ec19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30705) 08/13/24 _x86_64_ (4 CPU) 13:02:54 LINUX RESTART (4 CPU) 13:03:01 tps rtps wtps bread/s bwrtn/s 13:04:03 268.61 68.57 200.03 4640.03 44851.46 13:05:00 185.76 38.37 147.40 1333.88 40451.71 13:06:01 54.06 16.93 37.13 565.28 23893.79 13:07:01 6.90 0.07 6.83 2.53 6952.71 13:08:01 1.78 0.00 1.78 0.00 116.65 13:09:01 1.60 0.02 1.58 0.13 47.59 13:10:01 3.13 0.03 3.10 0.67 133.31 13:11:01 2.63 0.00 2.63 0.00 95.72 13:12:01 1.05 0.00 1.05 0.00 12.93 13:13:01 2.17 0.00 2.17 0.00 57.19 13:14:01 1.75 0.00 1.75 0.00 22.13 13:15:01 1.00 0.00 1.00 0.00 13.06 13:16:01 1.20 0.00 1.20 0.00 15.20 13:17:01 1.07 0.02 1.05 0.13 13.46 13:18:01 2.32 0.00 2.32 0.00 113.98 13:19:01 22.63 3.55 19.08 68.79 1286.32 Average: 34.56 7.92 26.64 411.46 7328.43 13:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:04:03 13950848 15520068 2474120 15.06 57448 1713872 838080 4.80 740088 1517900 171988 13:05:00 13021780 15033852 3403188 20.72 75816 2122584 1711020 9.79 1226024 1931680 30548 13:06:01 10046996 12172652 6377972 38.83 78724 2229784 5003000 28.63 4175688 1942720 1904 13:07:01 10005852 12132124 6419116 39.08 78804 2230428 5021124 28.74 4215416 1943224 292 13:08:01 9999580 12128660 6425388 39.12 78872 2233128 5021124 28.74 4219104 1945912 204 13:09:01 9987048 12116972 6437920 39.20 78940 2233892 5021124 28.74 4231392 1946668 160 13:10:01 9957480 12091788 6467488 39.38 79028 2238088 5053584 28.92 4256404 1950036 1456 13:11:01 9867400 12002220 6557568 39.92 79100 2238508 5070036 29.02 4346380 1950340 40 13:12:01 9866292 12001168 6558676 39.93 79120 2238508 5070036 29.02 4347808 1950340 168 13:13:01 9863640 11999540 6561328 39.95 79188 2239440 5070036 29.02 4349236 1951280 44 13:14:01 9862216 11998176 6562752 39.96 79260 2239452 5070036 29.02 4350328 1951280 196 13:15:01 9861968 11997976 6563000 39.96 79284 2239456 5070036 29.02 4350336 1951284 228 13:16:01 9862008 11998056 6562960 39.96 79332 2239456 5070036 29.02 4350412 1951284 44 13:17:01 9858380 11996328 6566588 39.98 79364 2241232 5070036 29.02 4351712 1953036 2048 13:18:01 9857232 11995952 6567736 39.99 79408 2241924 5070036 29.02 4352812 1953656 40 13:19:01 12546004 15434800 3878964 23.62 81964 2978792 906244 5.19 1352340 2254304 716268 Average: 10525920 12663771 5899048 35.92 77728 2243659 4320974 24.73 3700968 1940309 57852 13:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:04:03 ens3 349.69 236.66 1509.44 79.04 0.00 0.00 0.00 0.00 13:04:03 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:05:00 ens3 460.53 323.41 5627.73 53.09 0.00 0.00 0.00 0.00 13:05:00 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 13:06:01 ens3 52.65 49.34 424.44 9.95 0.00 0.00 0.00 0.00 13:06:01 lo 0.52 0.52 0.20 0.20 0.00 0.00 0.00 0.00 13:07:01 ens3 1.83 1.18 0.39 3.13 0.00 0.00 0.00 0.00 13:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:08:01 ens3 8.67 5.13 1.81 12.25 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 3.48 2.10 1.19 5.46 0.00 0.00 0.00 0.00 13:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 5.37 3.73 1.06 11.14 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 1.25 1.00 0.25 1.89 0.00 0.00 0.00 0.00 13:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 ens3 0.23 0.15 0.06 0.19 0.00 0.00 0.00 0.00 13:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 1.08 0.85 0.21 1.15 0.00 0.00 0.00 0.00 13:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 ens3 0.28 0.22 0.13 0.29 0.00 0.00 0.00 0.00 13:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 0.23 0.22 0.06 0.32 0.00 0.00 0.00 0.00 13:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:16:01 ens3 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 7.72 4.13 1.69 6.33 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 2.38 1.62 0.59 1.24 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 201.13 202.58 345.35 3886.26 0.00 0.00 0.00 0.00 13:19:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 67.72 51.46 483.93 254.66 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30705) 08/13/24 _x86_64_ (4 CPU) 13:02:54 LINUX RESTART (4 CPU) 13:03:01 CPU %user %nice %system %iowait %steal %idle 13:04:03 all 17.69 0.00 2.11 8.86 0.05 71.29 13:04:03 0 22.28 0.00 2.31 6.42 0.05 68.94 13:04:03 1 9.58 0.00 1.37 0.25 0.05 88.75 13:04:03 2 30.54 0.00 2.78 8.54 0.08 58.06 13:04:03 3 8.41 0.00 1.94 20.23 0.05 69.36 13:05:00 all 23.93 0.00 1.86 5.29 0.06 68.86 13:05:00 0 22.05 0.00 2.12 2.05 0.07 73.72 13:05:00 1 22.14 0.00 1.73 4.00 0.07 72.05 13:05:00 2 24.98 0.00 1.63 10.24 0.07 63.08 13:05:00 3 26.59 0.00 1.98 4.91 0.07 66.45 13:06:01 all 48.34 0.00 1.12 2.03 0.09 48.43 13:06:01 0 40.74 0.00 1.05 0.31 0.08 57.81 13:06:01 1 38.11 0.00 1.42 7.23 0.07 53.17 13:06:01 2 63.62 0.00 1.10 0.30 0.08 34.90 13:06:01 3 50.96 0.00 0.89 0.25 0.08 47.82 13:07:01 all 2.10 0.00 0.05 0.74 0.01 97.10 13:07:01 0 0.83 0.00 0.02 0.00 0.00 99.15 13:07:01 1 0.94 0.00 0.08 2.98 0.03 95.96 13:07:01 2 3.35 0.00 0.10 0.00 0.03 96.51 13:07:01 3 3.25 0.00 0.02 0.00 0.02 96.72 13:08:01 all 2.33 0.00 0.05 0.04 0.02 97.56 13:08:01 0 1.98 0.00 0.02 0.00 0.02 97.98 13:08:01 1 1.78 0.00 0.12 0.15 0.02 97.94 13:08:01 2 1.85 0.00 0.07 0.00 0.03 98.05 13:08:01 3 3.72 0.00 0.00 0.00 0.00 96.28 13:09:01 all 0.66 0.00 0.03 0.03 0.01 99.28 13:09:01 0 0.28 0.00 0.02 0.00 0.00 99.70 13:09:01 1 1.36 0.00 0.03 0.02 0.03 98.56 13:09:01 2 0.37 0.00 0.03 0.07 0.02 99.52 13:09:01 3 0.62 0.00 0.00 0.00 0.00 99.38 13:10:01 all 3.65 0.00 0.09 0.01 0.02 96.23 13:10:01 0 1.97 0.00 0.07 0.00 0.00 97.97 13:10:01 1 4.22 0.00 0.12 0.03 0.02 95.61 13:10:01 2 3.94 0.00 0.13 0.03 0.03 95.86 13:10:01 3 4.45 0.00 0.07 0.00 0.02 95.47 13:11:01 all 1.40 0.00 0.06 0.05 0.01 98.48 13:11:01 0 0.57 0.00 0.05 0.00 0.00 99.38 13:11:01 1 1.12 0.00 0.05 0.13 0.02 98.68 13:11:01 2 3.40 0.00 0.12 0.03 0.02 96.43 13:11:01 3 0.55 0.00 0.05 0.00 0.00 99.40 13:12:01 all 0.06 0.00 0.01 0.00 0.01 99.92 13:12:01 0 0.07 0.00 0.00 0.00 0.02 99.92 13:12:01 1 0.02 0.00 0.02 0.02 0.00 99.95 13:12:01 2 0.12 0.00 0.02 0.02 0.02 99.83 13:12:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:13:01 all 0.95 0.00 0.04 0.02 0.01 98.98 13:13:01 0 2.75 0.00 0.03 0.00 0.00 97.22 13:13:01 1 0.35 0.00 0.02 0.00 0.00 99.63 13:13:01 2 0.25 0.00 0.10 0.05 0.02 99.58 13:13:01 3 0.47 0.00 0.03 0.00 0.02 99.48 13:14:01 all 0.28 0.00 0.03 0.01 0.01 99.67 13:14:01 0 0.15 0.00 0.02 0.00 0.02 99.82 13:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:14:01 2 0.90 0.00 0.07 0.03 0.03 98.97 13:14:01 3 0.05 0.00 0.00 0.00 0.00 99.95 13:14:01 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 0.51 0.00 0.02 0.01 0.02 99.44 13:15:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:15:01 1 0.00 0.00 0.00 0.00 0.02 99.98 13:15:01 2 1.92 0.00 0.07 0.02 0.05 97.94 13:15:01 3 0.08 0.00 0.00 0.00 0.02 99.90 13:16:01 all 0.04 0.00 0.03 0.00 0.00 99.92 13:16:01 0 0.05 0.00 0.00 0.00 0.00 99.95 13:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 2 0.08 0.00 0.10 0.03 0.02 99.77 13:16:01 3 0.03 0.00 0.00 0.00 0.02 99.95 13:17:01 all 0.34 0.00 0.04 0.00 0.01 99.61 13:17:01 0 0.33 0.00 0.03 0.00 0.00 99.63 13:17:01 1 0.28 0.00 0.02 0.00 0.00 99.70 13:17:01 2 0.42 0.00 0.08 0.02 0.02 99.46 13:17:01 3 0.32 0.00 0.03 0.00 0.00 99.65 13:18:01 all 0.40 0.00 0.04 0.03 0.01 99.52 13:18:01 0 0.53 0.00 0.02 0.00 0.00 99.45 13:18:01 1 0.40 0.00 0.08 0.00 0.02 99.50 13:18:01 2 0.45 0.00 0.03 0.08 0.00 99.43 13:18:01 3 0.22 0.00 0.00 0.00 0.00 99.78 13:19:01 all 23.39 0.00 1.50 0.18 0.05 74.88 13:19:01 0 33.12 0.00 1.25 0.12 0.07 65.44 13:19:01 1 16.68 0.00 1.37 0.00 0.05 81.90 13:19:01 2 25.62 0.00 2.14 0.55 0.07 71.62 13:19:01 3 18.14 0.00 1.22 0.03 0.03 80.57 Average: all 7.88 0.00 0.44 1.07 0.02 90.59 Average: 0 7.98 0.00 0.44 0.55 0.02 91.01 Average: 1 6.06 0.00 0.40 0.93 0.02 92.59 Average: 2 10.12 0.00 0.53 1.23 0.04 88.09 Average: 3 7.36 0.00 0.39 1.57 0.02 90.66