---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-35735 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: 2800.000 BogoMIPS: 5600.00 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 8.8G 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 575 12746 0 2718 15142 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:0f:dd:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84930sec preferred_lft 84930sec inet6 fe80::f816:3eff:fe0f:dd95/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35735) 04/27/24 _x86_64_ (4 CPU) 13:55:21 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 159.98 48.27 111.71 2211.05 28987.87 13:58:01 105.72 16.05 89.67 539.24 30915.78 13:59:01 22.08 4.25 17.83 134.11 18971.77 14:00:01 2.42 0.00 2.42 0.00 67.06 14:01:01 1.82 0.00 1.82 0.00 74.92 14:02:01 2.05 0.02 2.03 0.13 46.93 14:03:01 2.87 0.03 2.83 0.67 75.45 14:04:01 1.80 0.00 1.80 0.00 43.99 14:05:01 1.57 0.00 1.57 0.00 19.73 14:06:01 1.45 0.00 1.45 0.00 23.20 14:07:01 1.18 0.00 1.18 0.00 15.20 14:08:01 1.40 0.00 1.40 0.00 19.86 14:09:01 1.40 0.07 1.33 0.53 26.40 14:10:01 3.90 0.02 3.88 0.13 93.85 14:11:01 4.92 1.85 3.07 14.80 63.72 14:12:01 2.22 0.00 2.22 0.00 42.39 14:13:01 2.50 0.00 2.50 0.00 60.92 14:14:01 2.92 0.00 2.92 0.00 63.72 14:15:01 1.62 0.00 1.62 0.00 29.73 14:16:01 2.37 0.00 2.37 0.00 50.92 14:17:01 1.38 0.02 1.37 0.13 20.53 14:18:01 2.48 0.00 2.48 0.00 39.73 14:19:01 2.05 0.00 2.05 0.00 88.92 Average: 14.33 3.04 11.30 124.62 3453.08 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13615668 15304700 2809292 17.10 70392 1813600 1104548 6.32 947924 1634232 104720 13:58:01 12502356 14509840 3922604 23.88 78368 2114664 2212528 12.66 1814204 1859220 42696 13:59:01 10487792 12500980 5937168 36.15 78492 2120104 4336552 24.82 3843256 1839816 644 14:00:01 10485552 12499324 5939408 36.16 78564 2120596 4336552 24.82 3844836 1840300 68 14:01:01 10478380 12493696 5946580 36.20 78632 2122036 4352588 24.91 3851084 1841744 48 14:02:01 10465924 12481864 5959036 36.28 78688 2122596 4352588 24.91 3862264 1842288 216 14:03:01 10460260 12477488 5964700 36.31 78784 2123740 4385600 25.10 3867828 1842232 116 14:04:01 10458000 12475816 5966960 36.33 78856 2124212 4385600 25.10 3869744 1842700 172 14:05:01 10456640 12474644 5968320 36.34 78912 2124340 4385600 25.10 3870364 1842828 188 14:06:01 10456232 12474296 5968728 36.34 78976 2124340 4385600 25.10 3870400 1842832 52 14:07:01 10455712 12473868 5969248 36.34 79028 2124352 4385600 25.10 3870720 1842840 204 14:08:01 10456060 12474272 5968900 36.34 79084 2124360 4385600 25.10 3870652 1842848 48 14:09:01 10453952 12472568 5971008 36.35 79152 2124688 4385600 25.10 3872608 1843148 284 14:10:01 10443232 12463212 5981728 36.42 79236 2125888 4451456 25.48 3881936 1843476 44 14:11:01 10440252 12461188 5984708 36.44 79764 2126276 4453984 25.49 3884160 1843808 60 14:12:01 10438988 12460304 5985972 36.44 79836 2126568 4453984 25.49 3885068 1844092 224 14:13:01 10437016 12459108 5987944 36.46 79928 2127240 4453984 25.49 3885596 1844756 88 14:14:01 10435320 12458164 5989640 36.47 79992 2127896 4477308 25.62 3886588 1845408 24 14:15:01 10434936 12458144 5990024 36.47 80068 2128168 4477308 25.62 3886740 1845680 324 14:16:01 10433480 12457160 5991480 36.48 80124 2128556 4477308 25.62 3887940 1846068 304 14:17:01 10430896 12454676 5994064 36.49 80192 2128588 4477308 25.62 3889800 1846100 200 14:18:01 10430348 12454404 5994612 36.50 80272 2128764 4477308 25.62 3890504 1846272 232 14:19:01 10431560 12457464 5993400 36.49 80344 2130504 4477308 25.62 3887776 1847988 120 Average: 10677763 12682486 5747197 34.99 78943 2111395 4177035 23.90 3657478 1835247 6569 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 13:57:01 ens3 93.44 70.55 1059.96 23.26 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 ens3 3811.71 2581.60 4275.44 844.29 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.18 0.18 0.00 0.00 0.00 0.00 13:59:01 ens3 116.21 82.75 50.48 46.98 0.00 0.00 0.00 0.00 14:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:00:01 ens3 142.03 85.80 39.87 32.96 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 364.29 249.94 132.93 112.51 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 107.85 60.14 40.60 32.35 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 137.49 86.70 35.77 32.16 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 92.40 51.82 21.53 16.59 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 0.75 0.47 0.37 0.55 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 0.60 0.37 0.19 0.38 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 0.22 0.20 0.06 0.40 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 0.32 0.13 0.07 0.03 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 21.61 15.41 4.67 5.90 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 51.16 34.31 11.38 10.24 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 14.01 9.03 3.69 3.35 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 22.48 13.20 5.79 4.58 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 25.03 15.63 6.00 5.12 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 166.04 87.85 51.18 38.13 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 0.58 0.53 0.14 0.30 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 14.21 7.47 3.30 3.18 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.45 0.43 0.12 0.28 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 ens3 8.45 5.25 1.84 1.61 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 115.70 70.54 32.71 25.87 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 230.84 153.54 250.64 53.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35735) 04/27/24 _x86_64_ (4 CPU) 13:55:21 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 23.95 0.00 1.67 4.41 0.06 69.91 13:57:01 0 15.43 0.00 0.93 5.65 0.05 77.94 13:57:01 1 34.49 0.00 2.26 6.81 0.07 56.36 13:57:01 2 18.20 0.00 1.56 4.12 0.07 76.06 13:57:01 3 27.64 0.00 1.96 1.07 0.05 69.29 13:58:01 all 42.33 0.00 8.56 1.74 0.08 47.29 13:58:01 0 39.86 0.00 1.63 4.93 0.08 53.50 13:58:01 1 38.45 0.00 9.33 0.10 0.08 52.03 13:58:01 2 46.24 0.00 14.20 1.58 0.10 37.89 13:58:01 3 44.76 0.00 9.05 0.35 0.08 45.75 13:59:01 all 41.59 0.00 0.75 1.16 0.07 56.44 13:59:01 0 35.95 0.00 0.73 2.19 0.05 61.08 13:59:01 1 38.69 0.00 0.72 0.03 0.07 60.49 13:59:01 2 45.41 0.00 0.78 2.37 0.07 51.37 13:59:01 3 46.31 0.00 0.77 0.05 0.07 52.81 14:00:01 all 0.79 0.00 0.14 0.01 0.02 99.04 14:00:01 0 0.68 0.00 0.22 0.00 0.02 99.08 14:00:01 1 0.74 0.00 0.12 0.00 0.02 99.13 14:00:01 2 0.92 0.00 0.08 0.03 0.02 98.95 14:00:01 3 0.83 0.00 0.12 0.00 0.02 99.03 14:01:01 all 1.52 0.00 0.35 0.01 0.02 98.09 14:01:01 0 1.29 0.00 0.33 0.00 0.02 98.36 14:01:01 1 1.58 0.00 0.42 0.00 0.03 97.96 14:01:01 2 2.08 0.00 0.27 0.05 0.02 97.58 14:01:01 3 1.13 0.00 0.40 0.00 0.02 98.45 14:02:01 all 0.71 0.00 0.12 0.02 0.02 99.13 14:02:01 0 0.48 0.00 0.12 0.00 0.02 99.38 14:02:01 1 0.45 0.00 0.22 0.07 0.02 99.25 14:02:01 2 0.70 0.00 0.05 0.02 0.00 99.23 14:02:01 3 1.22 0.00 0.08 0.00 0.03 98.66 14:03:01 all 3.14 0.00 0.22 0.02 0.02 96.61 14:03:01 0 2.96 0.00 0.30 0.00 0.02 96.72 14:03:01 1 2.45 0.00 0.25 0.05 0.03 97.21 14:03:01 2 4.75 0.00 0.10 0.03 0.02 95.10 14:03:01 3 2.40 0.00 0.23 0.00 0.02 97.35 14:04:01 all 0.99 0.00 0.11 0.01 0.02 98.87 14:04:01 0 1.62 0.00 0.15 0.00 0.02 98.21 14:04:01 1 0.65 0.00 0.13 0.00 0.00 99.22 14:04:01 2 0.90 0.00 0.07 0.03 0.00 99.00 14:04:01 3 0.82 0.00 0.08 0.00 0.03 99.07 14:05:01 all 0.29 0.00 0.02 0.00 0.01 99.68 14:05:01 0 1.00 0.00 0.00 0.00 0.02 98.99 14:05:01 1 0.05 0.00 0.00 0.00 0.02 99.93 14:05:01 2 0.05 0.00 0.00 0.02 0.02 99.92 14:05:01 3 0.07 0.00 0.05 0.00 0.02 99.87 14:06:01 all 0.36 0.00 0.02 0.01 0.01 99.60 14:06:01 0 0.13 0.00 0.03 0.00 0.00 99.83 14:06:01 1 1.12 0.00 0.00 0.00 0.00 98.88 14:06:01 2 0.10 0.00 0.00 0.03 0.00 99.87 14:06:01 3 0.05 0.00 0.03 0.00 0.02 99.90 14:07:01 all 0.25 0.00 0.02 0.01 0.01 99.71 14:07:01 0 0.15 0.00 0.05 0.00 0.02 99.78 14:07:01 1 0.56 0.00 0.00 0.00 0.00 99.44 14:07:01 2 0.20 0.00 0.02 0.03 0.02 99.73 14:07:01 3 0.07 0.00 0.05 0.00 0.02 99.87 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.54 0.00 0.02 0.01 0.01 99.42 14:08:01 0 0.07 0.00 0.03 0.00 0.03 99.87 14:08:01 1 1.99 0.00 0.00 0.00 0.00 98.01 14:08:01 2 0.05 0.00 0.02 0.02 0.00 99.92 14:08:01 3 0.05 0.00 0.05 0.00 0.02 99.88 14:09:01 all 1.31 0.00 0.06 0.02 0.02 98.60 14:09:01 0 0.88 0.00 0.08 0.00 0.02 99.02 14:09:01 1 2.09 0.00 0.08 0.00 0.00 97.82 14:09:01 2 1.63 0.00 0.03 0.08 0.02 98.23 14:09:01 3 0.63 0.00 0.03 0.00 0.02 99.32 14:10:01 all 5.54 0.00 0.15 0.01 0.02 94.27 14:10:01 0 5.05 0.00 0.23 0.00 0.02 94.70 14:10:01 1 5.92 0.00 0.22 0.00 0.03 93.83 14:10:01 2 6.61 0.00 0.12 0.05 0.02 93.21 14:10:01 3 4.56 0.00 0.07 0.00 0.03 95.34 14:11:01 all 2.74 0.00 0.09 0.02 0.01 97.14 14:11:01 0 1.15 0.00 0.08 0.03 0.02 98.72 14:11:01 1 3.27 0.00 0.10 0.02 0.02 96.60 14:11:01 2 5.00 0.00 0.08 0.03 0.03 94.85 14:11:01 3 1.55 0.00 0.08 0.00 0.02 98.35 14:12:01 all 2.05 0.00 0.06 0.01 0.02 97.86 14:12:01 0 0.50 0.00 0.10 0.00 0.00 99.40 14:12:01 1 4.82 0.00 0.02 0.00 0.00 95.17 14:12:01 2 1.12 0.00 0.05 0.05 0.02 98.76 14:12:01 3 1.77 0.00 0.08 0.00 0.02 98.13 14:13:01 all 1.99 0.00 0.07 0.02 0.01 97.90 14:13:01 0 0.90 0.00 0.07 0.00 0.02 99.02 14:13:01 1 0.95 0.00 0.03 0.00 0.00 99.02 14:13:01 2 2.63 0.00 0.07 0.05 0.02 97.24 14:13:01 3 3.48 0.00 0.13 0.02 0.02 96.35 14:14:01 all 1.29 0.00 0.14 0.01 0.02 98.54 14:14:01 0 2.10 0.00 0.13 0.00 0.02 97.75 14:14:01 1 0.83 0.00 0.08 0.00 0.02 99.07 14:14:01 2 0.82 0.00 0.17 0.03 0.02 98.97 14:14:01 3 1.40 0.00 0.15 0.02 0.03 98.40 14:15:01 all 0.57 0.00 0.05 0.01 0.02 99.35 14:15:01 0 0.03 0.00 0.07 0.00 0.02 99.88 14:15:01 1 0.40 0.00 0.02 0.00 0.00 99.58 14:15:01 2 1.07 0.00 0.07 0.05 0.02 98.80 14:15:01 3 0.75 0.00 0.07 0.00 0.02 99.17 14:16:01 all 0.72 0.00 0.08 0.01 0.02 99.16 14:16:01 0 0.40 0.00 0.08 0.02 0.03 99.47 14:16:01 1 0.98 0.00 0.07 0.00 0.00 98.95 14:16:01 2 0.98 0.00 0.12 0.03 0.03 98.83 14:16:01 3 0.52 0.00 0.07 0.00 0.02 99.40 14:17:01 all 1.20 0.00 0.06 0.01 0.01 98.72 14:17:01 0 0.57 0.00 0.08 0.00 0.00 99.35 14:17:01 1 1.18 0.00 0.05 0.00 0.02 98.75 14:17:01 2 2.03 0.00 0.08 0.03 0.03 97.82 14:17:01 3 1.02 0.00 0.05 0.00 0.03 98.90 14:18:01 all 0.88 0.00 0.06 0.02 0.02 99.03 14:18:01 0 0.28 0.00 0.03 0.00 0.02 99.67 14:18:01 1 1.03 0.00 0.03 0.00 0.00 98.93 14:18:01 2 1.57 0.00 0.10 0.05 0.02 98.27 14:18:01 3 0.64 0.00 0.08 0.00 0.02 99.26 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 4.77 0.00 0.15 0.01 0.02 95.05 14:19:01 0 0.82 0.00 0.12 0.00 0.03 99.03 14:19:01 1 11.83 0.00 0.07 0.00 0.02 88.08 14:19:01 2 3.20 0.00 0.15 0.05 0.02 96.58 14:19:01 3 3.20 0.00 0.20 0.00 0.02 96.58 Average: all 6.04 0.00 0.56 0.32 0.02 93.05 Average: 0 4.86 0.00 0.24 0.55 0.02 94.32 Average: 1 6.68 0.00 0.61 0.30 0.02 92.38 Average: 2 6.34 0.00 0.79 0.38 0.02 92.47 Average: 3 6.27 0.00 0.60 0.06 0.03 93.04