---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3455 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 8.9G 11G 47% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 457 1474 0 2012 3230 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:51:20:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85304sec preferred_lft 85304sec inet6 fe80::f816:3eff:fe51:2048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:47:da:8c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3455) 02/02/25 _x86_64_ (4 CPU) 10:11:09 LINUX RESTART (4 CPU) 10:12:01 tps rtps wtps bread/s bwrtn/s 10:13:01 6.32 1.80 4.52 36.66 252.62 10:14:01 1.72 0.00 1.72 0.00 18.93 10:15:01 0.80 0.00 0.80 0.00 9.73 10:16:01 1.20 0.00 1.20 0.00 15.19 10:17:01 0.85 0.03 0.82 2.27 9.47 10:18:01 1.23 0.00 1.23 0.00 15.60 10:19:01 0.87 0.00 0.87 0.00 10.26 10:20:01 0.90 0.00 0.90 0.00 12.40 10:21:01 0.95 0.00 0.95 0.00 10.80 10:22:01 0.92 0.00 0.92 0.00 12.80 10:23:01 0.95 0.00 0.95 0.00 11.06 10:24:01 0.93 0.00 0.93 0.00 12.26 10:25:01 0.83 0.00 0.83 0.00 9.60 10:26:01 1.08 0.00 1.08 0.00 14.80 10:27:01 3.55 2.37 1.18 18.93 18.53 10:28:01 3.72 2.37 1.35 80.25 185.70 10:29:01 127.60 23.11 104.48 877.32 7029.63 Average: 9.08 1.75 7.34 59.73 449.96 10:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 2039548 3446824 1999104 49.50 26476 1550808 824364 16.20 423304 1429740 148 10:14:01 2039756 3447108 1998896 49.49 26556 1550804 824364 16.20 421596 1429728 156 10:15:01 2039972 3447396 1998680 49.49 26588 1550816 824364 16.20 421604 1429732 140 10:16:01 2040180 3447664 1998472 49.48 26644 1550820 836236 16.44 421444 1429736 160 10:17:01 2039360 3446936 1999292 49.50 26680 1550880 836236 16.44 421836 1429800 172 10:18:01 2039708 3447388 1998944 49.50 26720 1550888 832208 16.36 421760 1429804 132 10:19:01 2039584 3447308 1999068 49.50 26752 1550892 832208 16.36 421768 1429808 148 10:20:01 2039344 3447116 1999308 49.50 26784 1550900 832208 16.36 421860 1429816 180 10:21:01 2039468 3447280 1999184 49.50 26828 1550884 836152 16.44 421616 1429816 4 10:22:01 2039344 3447208 1999308 49.50 26860 1550908 836152 16.44 421880 1429820 152 10:23:01 2039344 3447260 1999308 49.50 26900 1550912 840188 16.52 421976 1429824 152 10:24:01 2039152 3447108 1999500 49.51 26932 1550916 840188 16.52 421916 1429828 24 10:25:01 2039144 3447132 1999508 49.51 26964 1550916 840188 16.52 421956 1429828 8 10:26:01 2039020 3447056 1999632 49.51 27020 1550904 835680 16.43 422156 1429836 24 10:27:01 2037608 3446332 2001044 49.55 27632 1550924 843648 16.58 422904 1429832 232 10:28:01 2009920 3426232 2028732 50.23 27720 1558408 843648 16.58 444688 1435868 0 10:29:01 1574948 3314896 2463704 61.00 59296 1832960 920600 18.10 595712 1681960 168848 Average: 2010318 3438132 2028334 50.22 28785 1567914 839920 16.51 433528 1444987 10040 10:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 9.23 5.30 10.11 2.29 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 ens3 51.97 22.71 100.94 10.41 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 10:29:01 ens3 247.86 159.91 1137.43 42.55 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 18.26 11.12 73.46 3.26 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3455) 02/02/25 _x86_64_ (4 CPU) 10:11:09 LINUX RESTART (4 CPU) 10:12:01 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 0.68 0.00 0.05 0.13 0.01 99.13 10:13:01 0 0.52 0.00 0.03 0.10 0.00 99.35 10:13:01 1 1.00 0.00 0.05 0.32 0.02 98.62 10:13:01 2 0.73 0.00 0.05 0.00 0.00 99.22 10:13:01 3 0.47 0.00 0.08 0.10 0.02 99.33 10:14:01 all 0.03 0.00 0.01 0.02 0.00 99.94 10:14:01 0 0.02 0.00 0.00 0.07 0.00 99.92 10:14:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 10:14:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:15:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:15:01 0 0.00 0.00 0.02 0.05 0.00 99.93 10:15:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 2 0.02 0.00 0.02 0.02 0.02 99.93 10:15:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:16:01 all 0.25 0.00 0.01 0.01 0.00 99.73 10:16:01 0 0.00 0.00 0.00 0.03 0.00 99.97 10:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:16:01 3 0.93 0.00 0.02 0.02 0.00 99.04 10:17:01 all 0.51 0.00 0.01 0.01 0.00 99.47 10:17:01 0 0.02 0.00 0.00 0.03 0.00 99.95 10:17:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 3 2.02 0.00 0.03 0.00 0.02 97.93 10:18:01 all 0.26 0.00 0.04 0.01 0.00 99.68 10:18:01 0 0.02 0.00 0.00 0.03 0.00 99.95 10:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:18:01 3 0.98 0.00 0.13 0.00 0.00 98.89 10:19:01 all 0.02 0.00 0.03 0.01 0.00 99.94 10:19:01 0 0.00 0.00 0.02 0.03 0.00 99.95 10:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 3 0.07 0.00 0.03 0.00 0.02 99.88 10:20:01 all 0.03 0.00 0.01 0.01 0.00 99.95 10:20:01 0 0.00 0.00 0.00 0.03 0.00 99.97 10:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 3 0.07 0.00 0.05 0.00 0.00 99.88 10:21:01 all 0.03 0.00 0.01 0.01 0.00 99.95 10:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:21:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:22:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:22:01 0 0.02 0.00 0.02 0.03 0.02 99.92 10:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:22:01 3 0.05 0.00 0.03 0.00 0.02 99.90 10:23:01 all 0.03 0.00 0.01 0.01 0.00 99.94 10:23:01 0 0.00 0.00 0.00 0.03 0.00 99.97 10:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:23:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:23:01 3 0.10 0.00 0.03 0.00 0.02 99.85 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 0.02 0.00 0.01 0.00 0.00 99.96 10:24:01 0 0.00 0.00 0.00 0.03 0.00 99.97 10:24:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:24:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:24:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:25:01 all 0.22 0.00 0.02 0.01 0.00 99.75 10:25:01 0 0.02 0.00 0.00 0.03 0.00 99.95 10:25:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:25:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:25:01 3 0.80 0.00 0.03 0.00 0.02 99.15 10:26:01 all 0.51 0.00 0.02 0.01 0.00 99.46 10:26:01 0 0.00 0.00 0.02 0.03 0.00 99.95 10:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:26:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:26:01 3 1.99 0.00 0.03 0.00 0.02 97.96 10:27:01 all 0.14 0.00 0.04 0.04 0.00 99.77 10:27:01 0 0.00 0.00 0.02 0.05 0.00 99.93 10:27:01 1 0.07 0.00 0.03 0.00 0.00 99.90 10:27:01 2 0.05 0.00 0.03 0.12 0.00 99.80 10:27:01 3 0.43 0.00 0.07 0.00 0.00 99.50 10:28:01 all 0.73 0.00 0.08 0.04 0.00 99.14 10:28:01 0 0.80 0.00 0.07 0.05 0.00 99.08 10:28:01 1 0.68 0.00 0.05 0.03 0.00 99.23 10:28:01 2 0.47 0.00 0.10 0.10 0.00 99.33 10:28:01 3 0.99 0.00 0.12 0.00 0.02 98.88 10:29:01 all 19.88 0.00 1.43 3.68 0.06 74.95 10:29:01 0 8.27 0.00 0.82 0.45 0.02 90.45 10:29:01 1 29.18 0.00 1.80 0.37 0.08 68.56 10:29:01 2 11.14 0.00 1.34 12.53 0.05 74.93 10:29:01 3 30.92 0.00 1.77 1.42 0.07 65.82 Average: all 1.37 0.00 0.11 0.24 0.01 98.28 Average: 0 0.57 0.00 0.06 0.07 0.00 99.30 Average: 1 1.83 0.00 0.12 0.04 0.01 98.00 Average: 2 0.74 0.00 0.10 0.75 0.00 98.41 Average: 3 2.35 0.00 0.15 0.09 0.01 97.40