---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-23059 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 564 12758 0 2716 15153 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:94:17:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84931sec preferred_lft 84931sec inet6 fe80::f816:3eff:fe94:17c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23059) 04/13/24 _x86_64_ (4 CPU) 13:55:23 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 156.45 48.31 108.13 2211.02 18735.54 13:58:01 95.72 13.98 81.74 448.38 20775.61 13:59:01 18.55 6.33 12.21 224.63 9863.16 14:00:01 7.37 0.00 7.37 0.00 8249.16 14:01:01 6.98 0.00 6.98 0.00 8288.75 14:02:01 7.50 0.02 7.48 0.13 8382.60 14:03:01 7.33 0.03 7.30 0.67 8239.83 14:04:01 4.17 0.00 4.17 0.00 2352.54 14:05:01 1.15 0.00 1.15 0.00 15.86 14:06:01 2.05 0.00 2.05 0.00 27.60 14:07:01 1.22 0.00 1.22 0.00 15.33 14:08:01 1.18 0.00 1.18 0.00 18.40 14:09:01 1.67 0.07 1.60 0.53 32.79 14:10:01 3.85 0.02 3.83 0.13 85.32 14:11:01 4.50 1.85 2.65 14.80 55.72 14:12:01 3.00 0.00 3.00 0.00 56.79 14:13:01 2.02 0.00 2.02 0.00 51.32 14:14:01 2.68 0.00 2.68 0.00 62.66 14:15:01 2.32 0.00 2.32 0.00 45.33 14:16:01 2.33 0.00 2.33 0.00 48.13 14:17:01 1.60 0.02 1.58 0.13 23.60 14:18:01 2.65 0.00 2.65 0.00 41.33 14:19:01 2.33 0.00 2.33 0.00 91.72 Average: 14.62 3.04 11.58 124.60 3709.20 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13633792 15324752 2791176 16.99 70912 1815008 1135320 6.50 930292 1633520 103392 13:58:01 12622208 14626452 3802760 23.15 78260 2111456 2099952 12.02 1696428 1857704 42016 13:59:01 10616148 12628968 5808820 35.37 78476 2119612 3939608 22.55 3717076 1837716 620 14:00:01 10624376 12637464 5800592 35.32 78564 2119900 3939608 22.55 3708244 1837924 460 14:01:01 10589356 12604280 5835612 35.53 78660 2121540 3939608 22.55 3741988 1839644 64 14:02:01 10585948 12601532 5839020 35.55 78756 2122096 3955640 22.64 3744452 1840192 184 14:03:01 10454572 12471432 5970396 36.35 78840 2123248 4386988 25.11 3875656 1840124 744 14:04:01 10452368 12469816 5972600 36.36 78908 2123720 4386988 25.11 3877304 1840608 56 14:05:01 10451548 12469160 5973420 36.37 78940 2123848 4386988 25.11 3877776 1840732 48 14:06:01 10451024 12468688 5973944 36.37 78992 2123840 4386988 25.11 3878036 1840740 40 14:07:01 10451164 12468884 5973804 36.37 79028 2123860 4386988 25.11 3878016 1840744 36 14:08:01 10450940 12468728 5974028 36.37 79084 2123868 4386988 25.11 3878224 1840752 232 14:09:01 10448392 12466568 5976576 36.39 79148 2124204 4386988 25.11 3880256 1841044 180 14:10:01 10453032 12472592 5971936 36.36 79236 2125388 4403420 25.20 3874804 1841372 348 14:11:01 10449472 12469988 5975496 36.38 79764 2125780 4459376 25.52 3877304 1841716 256 14:12:01 10446204 12467112 5978764 36.40 79836 2126080 4477688 25.63 3880000 1842000 264 14:13:01 10443556 12465240 5981412 36.42 79920 2126748 4477688 25.63 3881620 1842660 308 14:14:01 10442028 12464444 5982940 36.43 79992 2127404 4493752 25.72 3882560 1843312 264 14:15:01 10441952 12464864 5983016 36.43 80068 2127792 4493752 25.72 3882372 1843700 92 14:16:01 10445564 12468852 5979404 36.40 80164 2128072 4461240 25.53 3878316 1843980 312 14:17:01 10444084 12467484 5980884 36.41 80240 2128104 4461240 25.53 3879568 1844016 92 14:18:01 10443580 12467224 5981388 36.42 80308 2128268 4481468 25.65 3880116 1844172 80 14:19:01 10449436 12474868 5975532 36.38 80388 2129952 4448584 25.46 3872580 1845756 236 Average: 10708293 12712582 5716675 34.80 78978 2110860 4103342 23.48 3629260 1833223 6536 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 107.27 88.31 1084.50 39.44 0.00 0.00 0.00 0.00 13:57:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 ens3 4775.11 3470.99 4515.10 1069.69 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 13:59:01 ens3 160.19 94.87 61.36 47.85 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 14:00:01 ens3 254.49 143.14 69.26 52.21 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 14:01:01 ens3 215.06 154.17 71.68 66.22 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 14:02:01 ens3 147.04 85.19 64.76 49.13 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 14:03:01 ens3 126.86 82.35 33.05 30.83 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 14:04:01 ens3 52.21 38.14 10.92 10.65 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 14:05:01 ens3 0.68 0.42 0.36 0.39 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 14:06:01 ens3 0.57 0.48 0.19 0.69 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 14:07:01 ens3 0.13 0.05 0.05 0.00 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 14:08:01 ens3 0.23 0.17 0.06 0.41 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 14:09:01 ens3 42.98 27.45 11.04 8.89 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 14:10:01 ens3 102.65 71.89 26.67 22.88 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 14:11:01 ens3 17.03 9.77 4.23 3.27 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 14:12:01 ens3 12.85 8.15 3.28 4.24 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 14:13:01 ens3 19.51 15.85 5.94 5.56 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 14:14:01 ens3 146.89 92.27 48.75 36.36 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 14:15:01 ens3 14.70 11.68 3.28 2.72 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 14:16:01 ens3 32.63 21.06 9.99 8.90 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 14:17:01 ens3 0.45 0.42 0.12 0.15 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 14:18:01 ens3 5.33 2.88 1.63 1.28 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 14:19:01 ens3 177.95 124.08 62.79 51.00 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 Average: ens3 278.98 197.66 264.18 65.80 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23059) 04/13/24 _x86_64_ (4 CPU) 13:55:23 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 24.85 0.00 1.50 3.39 0.06 70.20 13:57:01 0 29.17 0.00 1.93 2.86 0.08 65.96 13:57:01 1 28.77 0.00 2.00 5.94 0.08 63.20 13:57:01 2 25.11 0.00 1.19 4.32 0.07 69.31 13:57:01 3 16.36 0.00 0.86 0.47 0.03 82.27 13:58:01 all 41.02 0.00 9.55 1.45 0.09 47.89 13:58:01 0 29.71 0.00 13.31 0.91 0.07 56.01 13:58:01 1 45.87 0.00 6.74 1.24 0.10 46.05 13:58:01 2 48.89 0.00 4.26 1.02 0.10 45.72 13:58:01 3 39.60 0.00 13.88 2.63 0.08 43.80 13:59:01 all 43.45 0.00 0.74 0.84 0.07 54.90 13:59:01 0 36.20 0.00 0.67 0.02 0.07 63.05 13:59:01 1 63.99 0.00 0.72 0.07 0.07 35.16 13:59:01 2 42.27 0.00 1.00 0.13 0.07 56.53 13:59:01 3 31.35 0.00 0.60 3.14 0.05 64.86 14:00:01 all 0.78 0.00 0.14 0.96 0.02 98.10 14:00:01 0 0.35 0.00 0.20 0.00 0.05 99.40 14:00:01 1 1.57 0.00 0.12 0.00 0.02 98.29 14:00:01 2 0.67 0.00 0.13 0.00 0.02 99.18 14:00:01 3 0.55 0.00 0.10 3.87 0.02 95.46 14:01:01 all 1.59 0.00 0.31 1.04 0.03 97.03 14:01:01 0 1.37 0.00 0.28 0.00 0.03 98.32 14:01:01 1 1.47 0.00 0.45 0.00 0.03 98.04 14:01:01 2 2.33 0.00 0.13 0.00 0.00 97.53 14:01:01 3 1.18 0.00 0.38 4.14 0.02 94.28 14:02:01 all 0.65 0.00 0.14 0.99 0.02 98.19 14:02:01 0 0.79 0.00 0.15 0.00 0.03 99.03 14:02:01 1 0.85 0.00 0.03 2.45 0.02 96.65 14:02:01 2 0.50 0.00 0.17 0.00 0.02 99.32 14:02:01 3 0.48 0.00 0.18 1.53 0.02 97.78 14:03:01 all 4.52 0.00 0.26 1.02 0.03 94.18 14:03:01 0 3.13 0.00 0.28 0.00 0.03 96.56 14:03:01 1 6.32 0.00 0.23 4.07 0.03 89.35 14:03:01 2 4.29 0.00 0.28 0.00 0.02 95.41 14:03:01 3 4.32 0.00 0.27 0.00 0.05 95.36 14:04:01 all 1.30 0.00 0.09 0.25 0.02 98.35 14:04:01 0 1.93 0.00 0.10 0.00 0.02 97.95 14:04:01 1 0.98 0.00 0.07 0.95 0.00 98.00 14:04:01 2 1.07 0.00 0.12 0.00 0.00 98.82 14:04:01 3 1.20 0.00 0.13 0.03 0.05 98.59 14:05:01 all 0.15 0.00 0.02 0.00 0.02 99.81 14:05:01 0 0.40 0.00 0.02 0.00 0.00 99.58 14:05:01 1 0.03 0.00 0.02 0.02 0.00 99.93 14:05:01 2 0.05 0.00 0.00 0.00 0.02 99.93 14:05:01 3 0.13 0.00 0.00 0.00 0.03 99.83 14:06:01 all 0.14 0.00 0.02 0.01 0.02 99.82 14:06:01 0 0.27 0.00 0.02 0.00 0.02 99.70 14:06:01 1 0.08 0.00 0.03 0.03 0.02 99.83 14:06:01 2 0.03 0.00 0.00 0.00 0.02 99.95 14:06:01 3 0.15 0.00 0.02 0.02 0.02 99.80 14:07:01 all 0.15 0.00 0.01 0.00 0.01 99.82 14:07:01 0 0.42 0.00 0.02 0.00 0.00 99.57 14:07:01 1 0.15 0.00 0.02 0.02 0.03 99.78 14:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 14:07:01 3 0.05 0.00 0.00 0.00 0.02 99.93 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.04 0.00 0.02 0.00 0.01 99.92 14:08:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:08:01 1 0.07 0.00 0.05 0.02 0.02 99.85 14:08:01 2 0.03 0.00 0.00 0.00 0.02 99.95 14:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:09:01 all 0.84 0.00 0.06 0.01 0.02 99.07 14:09:01 0 0.75 0.00 0.08 0.00 0.00 99.16 14:09:01 1 1.20 0.00 0.08 0.05 0.03 98.63 14:09:01 2 0.68 0.00 0.07 0.00 0.02 99.23 14:09:01 3 0.74 0.00 0.03 0.00 0.02 99.21 14:10:01 all 5.51 0.00 0.17 0.02 0.04 94.25 14:10:01 0 3.17 0.00 0.27 0.00 0.05 96.52 14:10:01 1 5.77 0.00 0.08 0.10 0.03 94.01 14:10:01 2 5.54 0.00 0.13 0.00 0.05 94.28 14:10:01 3 7.57 0.00 0.20 0.00 0.02 92.21 14:11:01 all 1.81 0.00 0.08 0.03 0.02 98.06 14:11:01 0 3.27 0.00 0.08 0.02 0.03 96.60 14:11:01 1 1.32 0.00 0.10 0.05 0.03 98.50 14:11:01 2 0.87 0.00 0.08 0.03 0.02 99.00 14:11:01 3 1.78 0.00 0.05 0.00 0.02 98.15 14:12:01 all 2.98 0.00 0.07 0.01 0.02 96.92 14:12:01 0 3.01 0.00 0.12 0.00 0.05 96.82 14:12:01 1 2.30 0.00 0.05 0.05 0.03 97.57 14:12:01 2 2.98 0.00 0.05 0.00 0.00 96.97 14:12:01 3 3.58 0.00 0.08 0.00 0.02 96.32 14:13:01 all 1.84 0.00 0.07 0.02 0.02 98.05 14:13:01 0 2.82 0.00 0.10 0.02 0.05 97.01 14:13:01 1 2.73 0.00 0.05 0.05 0.02 97.15 14:13:01 2 1.25 0.00 0.10 0.00 0.03 98.62 14:13:01 3 0.57 0.00 0.03 0.00 0.02 99.38 14:14:01 all 1.37 0.00 0.15 0.02 0.02 98.44 14:14:01 0 2.21 0.00 0.12 0.02 0.03 97.62 14:14:01 1 1.22 0.00 0.30 0.08 0.03 98.37 14:14:01 2 1.47 0.00 0.07 0.00 0.02 98.45 14:14:01 3 0.55 0.00 0.10 0.00 0.00 99.35 14:15:01 all 0.71 0.00 0.06 0.01 0.03 99.19 14:15:01 0 0.45 0.00 0.08 0.02 0.03 99.42 14:15:01 1 0.55 0.00 0.03 0.03 0.03 99.35 14:15:01 2 1.23 0.00 0.07 0.00 0.02 98.68 14:15:01 3 0.60 0.00 0.05 0.00 0.03 99.32 14:16:01 all 0.93 0.00 0.07 0.01 0.02 98.97 14:16:01 0 0.79 0.00 0.12 0.00 0.03 99.06 14:16:01 1 0.58 0.00 0.03 0.03 0.00 99.35 14:16:01 2 0.83 0.00 0.05 0.00 0.00 99.12 14:16:01 3 1.50 0.00 0.08 0.02 0.03 98.37 14:17:01 all 1.50 0.00 0.05 0.01 0.02 98.43 14:17:01 0 1.65 0.00 0.10 0.02 0.02 98.22 14:17:01 1 0.62 0.00 0.02 0.02 0.02 99.33 14:17:01 2 1.13 0.00 0.02 0.00 0.02 98.83 14:17:01 3 2.59 0.00 0.05 0.00 0.03 97.33 14:18:01 all 1.11 0.00 0.04 0.01 0.02 98.81 14:18:01 0 2.22 0.00 0.08 0.00 0.05 97.64 14:18:01 1 0.55 0.00 0.03 0.02 0.00 99.40 14:18:01 2 0.97 0.00 0.02 0.00 0.02 99.00 14:18:01 3 0.72 0.00 0.03 0.02 0.02 99.22 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 5.37 0.00 0.17 0.06 0.03 94.37 14:19:01 0 3.13 0.00 0.26 0.05 0.03 96.52 14:19:01 1 3.42 0.00 0.17 0.13 0.02 96.27 14:19:01 2 11.68 0.00 0.18 0.05 0.02 88.07 14:19:01 3 3.25 0.00 0.08 0.00 0.05 96.61 Average: all 6.17 0.00 0.60 0.44 0.03 92.76 Average: 0 5.50 0.00 0.79 0.17 0.03 93.50 Average: 1 7.37 0.00 0.49 0.67 0.03 91.44 Average: 2 6.66 0.00 0.35 0.24 0.02 92.73 Average: 3 5.15 0.00 0.75 0.69 0.03 93.39